Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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consumer math, 2nd ed. exam 4 units 8 - 10 savanah grace cleveland 8591…
B. \(72.15\ £\)
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multiple choice: completely fill in the circle next to the best answer.…
72.15 £
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polygon abcd is dilated by a scale factor of \\( \\frac { 1 } { 2 } \\)…
A. \((0,0)\), D. \((2,0)\)
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a rectangle has a length of $(5 + 2x)$ inches and a width of 10 inches.…
D. 5
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name date: period: parallel and perpendicular lines test directions: ci…
d. \(y = 2x-11\)
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find point ( h ) to prove that ( overline{dh} ) is an enlargement of ( …
\(H\) is at \((13,6)\)
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determine the length of \\( \\overline { a c } \\) (1 point) \\( \\bigc…
\(5\)
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practice d: (first taught in lesson 31) find ( m angle ekd ). after you…
\(85^{\circ}\)
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a motion sensor has a range of 65 meters as shown. the ultrasonic waves…
C. 4,974.9 square meters
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use the image to answer the question determine whether the dilation, wi…
Since the scale factor \(k = 2>1\), the dilation is an enlargement.
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graph the image of square j k l m after a rotation 270° counterclockwis…
Plot the points \(J'(1,8)\), \(K'(1,2)\), \(L'(5,2)\), \(M'(5,8)\) and connect them to form the rotated square.
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find the value of x. x =
\(113\)
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find x. 39° 60° x° x =
\(x = 99\)
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find x. 124° 41° 44° x° your answer x =
\(x = 141\)
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find the coordinates of point ( c ) by dilating ( \triangle abc ) by a …
\((6,0)\)
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angle 1 and 2 are supplementary. if ( mangle1 = 7x + 7 ) and ( mangle2 …
\(x = 22.75\) \(m\angle1=166.25^{\circ}\) \(m\angle2 = 13.75^{\circ}\)
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in the triangle below, suppose that ( mangle q=(x + 6)^{circ}, mangle r…
\(m\angle Q = 21^{\circ}\), \(m\angle R = 54^{\circ}\), \(m\angle S = 105^{\circ}\)
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in the triangle, suppose that ( mangle k=(x + 4)^{circ},mangle l=(5x + …
(a) Equation: \(12x + 12=180\) (b) \(m\angle K = 18^{\circ}\), \(m\angle L = 78^{\circ}\), \(m\angle M = 84^{\circ}\)
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which polygon has an interior angle sum of 1080°?
The polygon with \(8\) sides (octagon) has an interior - angle sum of \(1080^{\circ}\).
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the sum of all but one interior angle of a heptagon is 776°. what is th…
\(124^{\circ}\) (the third option)
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what type of polygon is shown? convex heptagon concave heptagon concave…
convex hexagon
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dg and eg are tangent to circle c and circle f. the points of tangency …
B. \(140^{\circ}\)
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fill in the blanks to complete the proof that ( mangle1 + mangle3 + man…
The first blank is \(1\), the second blank is \(5\), and the third blank is \(2\).
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what type of polygon is shown? convex heptagon concave heptagon concave…
concave heptagon
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in circle c, m\\(\\widehat{cg}\\) = 148°, m\\(\\widehat{cd}\\) = 86°, a…
D. \(146^{\circ}\)
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what is the measure of angle afe? 70° 81° 91° 99°
\(91^{\circ}\) (corresponding to the option \(91^{\circ}\))
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cecilia is changing the dimensions of the cube in her blockbench projec…
size
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in the diagram, \\( \\overline { b d } \\) is a diameter of circle a. i…
\(-\frac{2}{3}\)
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10. a fence on a hill uses vertical posts l and m to hold parallel rail…
Post \(M\)
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9. a fence on a hill uses vertical posts l and m to hold parallel rails…
\(65^{\circ}\)
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on a 3d graph, the location where all three axes meet is known as the -…
origin
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5. use the figure to decide the type of angle pair that describes \\( \…
Alternate interior angles
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which best describes the application of the pythagorean theorem convers…
1. B. To determine if a triangle is a right triangle. 2. D. If \(c^{2}<a^{2}+b^{2}\), then the triangle is acute.
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4. find the value of x. then find the measure of each labeled angle.
\(x = 20\), the angles are \(100^{\circ}\) and \(80^{\circ}\)
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3. use the figure to decide the type of angle pair that describes ∠5 an…
alternate exterior angles
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2. use the figure to decide the type of angle pair that describes ∠5 an…
same - side interior angles
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1. a fence on a hill uses vertical posts ( l ) and ( m ) to hold parall…
\(72^{\circ}\)
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optimization with linear programming maximum and minimum values when a …
The vertices of the feasible region are \((1,2)\), \((5,2)\), \((1,4)\), \((5,8)\). The minimum value of \(f(x,y)=3x - 2y\) is \(-5\) at \((1,4)\) and the maximum value is \(11\) …
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properties of parallel lin guided practice find the measure of \\( \\an…
\(70^{\circ}\)
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in circle c, ( moverset{\frown}{cg}=148^{circ} ), ( moverset{\frown}{cd…
B. \(106^{\circ}\)
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properties of parallel lines guided practice find the value of y. a. 45…
C. \(115\)
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select the correct answer. segment ab is tangent to the circle at point…
D. \((AB)^{2}=(AC)(AD)\)
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in the diagram, point o is the center of the circle. if m∠abc = 70°, wh…
$140^{\circ}$ (Option C)
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find the measure of each lettered angle
\(c = 26^{\circ}\), \(d = 154^{\circ}\), \(e = 26^{\circ}\), \(g = 154^{\circ}\), \(f = 104^{\circ}\), \(h = 104^{\circ}\), \(k = 76^{\circ}\)
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find the value of x in the triangle shown below. x = □ °
\(37\)
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what is the area of triangle lmn? round to the nearest square meter. 3 …
28 square meters
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in the diagram, ab = 10 and ac = 2√10. what is the perimeter of △abc? 1…
\(20 + 2\sqrt{10}\text{ units}\)
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what additional information would prove that defg is an isosceles trape…
\(DE\cong GF\)
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22. (\triangle cde) is isosceles. a. (angle ccong) b. write and solve a…
a. \( \angle E\) b. Equation: \(2x + 17=8x-13\), Solution: \(x = 5\) c. \(27^{\circ}\) d. \(27^{\circ}\) e. \(126^{\circ}\)
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the coordinates of the vertices of a polygon in the coordinate plane ar…
A. Use the distance formula to find the length of each side, and then add the lengths.
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what is the perimeter of rhombus abcd? 10 units 20 units 2√7 units 4√7 …
B. 20 units
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in the diagram, zy = wx = 2√10. what is the perimeter of rectangle wxyz…
\(6\sqrt{10}\text{ units}\)
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7. write a rule describing the translation below: rule: _ 8. write a ru…
7. \((x,y)\to(x + 5,y + 3)\) 8. \((x,y)\to(x-2,y + 1)\)
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find the volume of the rectangular prism.
\(512\)
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4 solve: $-3x - 4 geq 5$ $x leq 3$ $x geq 3$ $x geq 12$ $x leq -3$ 5 so…
4. \(x\leq - 3\) 5. \(x > 4\) 6. \(-11<x<3\) 7. The number - line with an open circle at \(0\) and a closed circle at \(2\) and the segment in between (assuming the first of the f…
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line segment ab is drawn with midpoint m. a bisector is drawn through p…
B. The bisector must be perpendicular to \(\overline{AB}\)
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find h to the nearest tenth. the length of h is approximately (round th…
\(221.1\)
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ermine if the two triangles are necessarily congruent. if so, fill in a…
The triangles are necessarily congruent. The reason for \(\triangle LMN\cong\triangle BAZ\) is ASA (Angle - Side - Angle) congruence criterion.
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find the area of the triangle having the given measurements. b = 49°, a…
\(26\) square yards
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35 marvin stands 8 feet from a mirror in which he can see the top or a …
A. The height of the tree is 21 feet because the triangles are similar.
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lenny wrote a paragraph proof of the perpendicular bisector theorem. wh…
The definition of a perpendicular bisector tells you that \( \overline{IL}\cong\overline{JL} \), not that \( \overline{IM}\cong\overline{JM} \).
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line segment \\( \\overline { a c } \\) is a perpendicular bisector of …
It must be the same length as segment \(\overline{DE}\).
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find the distance between points a and b.
\(17.7\) units
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maintain accuracy yolanda reflects an object in the line ( y = - 1 ). t…
\((x,y)\to(x,y + 4)\)
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what is the length of the hypotenuse? if necessary, round to the neares…
\(95\)
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which symbol would mean the graph has a filled circle? <. ≤>
\(\leq\)
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which symbol would mean the graph has a filled circle?
Assuming the third option is $\leq$ (or if the fourth is $\geq$), the symbol that means the graph has a filled circle is the one representing “less than or equal to” ($\leq$) or “…
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what is the length of the hypotenuse? if necessary, round to the neares…
\(95\)
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select the three adjectives. dont select any articles (a, an, or the). …
thick, ivy, iron
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which symbol would mean the graph has an open circle? <image> <image> <…
B. \( < \)
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in quadrilateral fgkj, (overline{fk}) is a perpendicular bisector of (o…
\(5.5\)
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pregunta 11 de 20 (1 punto) | intento de respuesta: 3 de ill trazar la …
# Explicación: ## Paso 1: Identificar los puntos del cuadrilátero Supongamos que los puntos del cuadrilátero son \( A(x_1,y_1) \), \( B(x_2,y_2) \), \( C(x_3,y_3) \) y \( D(x_4,y_…
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10. the length of a rectangle is nine inches less than twice the width.…
Width is \( 17 \) inches and length is \( 25 \) inches. ### Question 11
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two sides and an angle (ssa) of a triangle are given. determine whether…
C. There are no possible solutions for this triangle.
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warm - up (3x + 28)° (9y + 4)° 63° (11y - 14)°
\( x = \frac{4}{3}, y = 9 \)
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$$ ( 8 x + 79 ) ^ { circ } $$ $$ ( 13 x + 69 ) ^ { circ } $$ $$ x = $$ …
$x = 2$ $z = 95$
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learn with an example what is the length of the missing leg? if necessa…
\(24\)
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en la figura siguiente, ( m angle 4 = 104 ^ { circ } ). hallar ( m angl…
\(m\angle1 = 104^{\circ}\) \(m\angle2 = 76^{\circ}\) \(m\angle3 = 76^{\circ}\)
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el punto b se encuentra en el segmento \\( \\overline { a c } \\). hall…
\((1,-2)\)
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solve for y. (5y + 8)° 83° write your answer as a whole number or decim…
\(y = 15\)
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for problems 1 - 6, specify a transformation or sequence of transformat…
The transformation is a translation. The translation rule is \((x,y)\to(x + 14,y + 2)\)
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in the coordinate plane, the point ( x(-1,0) ) is translated to the poi…
\(Y'(-4,4)\) and \(Z'(2,0)\)
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two sides and an angle (ssa) of a triangle are given. determine whether…
B. There are two possible solutions for the triangle. The measurements for the solution with the smaller angle \( B \) are as follows. \( B_1\approx27^{\circ}\), \(C_1\approx133^{…
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find the distance between the points (-9, 4) and (-1, 4). units
\(8\)
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two sides and an angle (ssa) of a triangle are given. determine whether…
B. There are two possible solutions for the triangle. The measurements for the solution with the smaller angle \(B\) are as follows. \(B_{1}\approx62^{\circ}\), \(C_{1}\approx66^{…
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two sides and an angle (ssa) of a triangle are given. determine whether…
C. There are no possible solutions for this triangle.
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two sides and an angle (ssa) of a triangle are given. determine whether…
A. There is only one possible solution for the triangle. The measurements for the remaining side \(b\) and angles \(C\) and \(B\) are as follows. \(C\approx28^{\circ}\) \(B\approx…
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select all of the true statements about squares. all squares are rectan…
- All squares are rectangles. - Squares have 4 sides with equal length.
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estimate values of expressions with pi quick check what is the area of …
78.5 square mm
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what is the volume of this figure? cubic centimeters
\(24\)
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estimate values of expressions with pi quick check what is the area of …
452.16 square feet
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what is the circumference of a circle with a radius of 2.5 feet? estima…
15.7 feet
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estimate values of expressions with pi quick check what is the circumfe…
13 feet
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add or remove commas, if necessary, until the sentence has correct punc…
After scoring the winning goal, Okoye jumped up and down, ran around in circles, and did two backflips.
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select all the shapes that are quadrilaterals. hexagon parallelogram rh…
B. parallelogram, C. rhombus
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what is the perimeter of the rectangle? 8 in 4 in inches submit
\(24\)
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what is the area of a circle with a radius of 2.1 miles? estimate the a…
\(13.85\) square miles
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9. if ( m angle p ) is three less than twice the measure of ( angle q )…
The measure of \(\angle P\) is \(119^{\circ}\) and the measure of \(\angle Q\) is \(61^{\circ}\).
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what is the circumference of a circle with a diameter of 5.75 miles? es…
\(18.06\) miles
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what is the circumference of a circle with a radius of 3 feet? estimate…
\(18.84\)