幾何
三角形、円、座標幾何、証明問題。
-
what is \\overline{da}?
radius
-
what is (overline{ij})?
diameter
-
what is p? center chord radius
center
-
given \\( \\triangle lmn \\cong \\triangle qrs \\), what is the value o…
D. 45
-
what is (overline{h j})?
chord
-
what is overline{ca}?
radius
-
what is l? j l k center radius diameter submit
center
-
5 the dimensions of a box designed to hold a mirror or picture frame me…
C. 2,510 square inches
-
what is \\( \\overline{qp} \\)?
diameter
-
what is \\overline{jk}? radius chord diameter
radius
-
what is \\overline{hi}?
chord
-
two statements were made about each situation below. using the shape to…
- **Situation 1**: Incorrect statement is A. The correct interest earned is about \(\$7852\). - **Situation 2**: Incorrect statement is B. The balance of Anna's account is \(\$325…
-
what is \\overline{ab}?
diameter
-
what is \\( \\overline { o m } \\)?
radius
-
what is overline{op}?
diameter
-
what is it? diameter center radius submit
center
-
practice using scale to find areas study the exampie showing how to fin…
The area of the section she will search is \(48000\) \(ft^{2}\).
-
which rule explains why these triangles are congruent? asa sss aas sas …
AAS
-
practice using scales to find areas 1 employees of the store in the exa…
\(48000\) square feet
-
which rule explains why these triangles are congruent? asa sss aas sas …
AAS
-
which rule explains why these triangles are congruent? aas sss asa sas …
SAS
-
which rule explains why these triangles are congruent? aas sas asa sss …
SSS
-
ps bisects ∠qsu and ∠rpt. complete the proof that rs ≅ st. 1 ps bisects…
1. Given 2. Given 3. Vertical angles are congruent 4. Definition of angle bisector 5. Definition of angle bisector 6. Angle - addition postulate 7. Angle - addition postulate 8. S…
-
statement reason 1 ( overline{xy} cong overline{uv} ) given 2 ( angle w…
Transitive Property of Equality
-
statement reason 1 (overline{xy}congoverline{uv}) given 2 (angle wvxcon…
Additive Property of Length
-
in the figure below, ( mangle jkm = 82^{circ}, mangle lkm = 52^{circ} )…
\(56\)
-
in the figure below, ( mangle abd = 118^{circ}, mangle ebd = 34^{circ} …
\(50\)
-
how can △wxy be mapped to △mnq? translate vertex w to vertex m, then re…
\(WX\)
-
solve the inequality and graph the solution on the line provided. 4 + 7…
Inequality Notation: \(x\leq2\) To graph on the number line: Place a closed circle at \(2\) (since the inequality is \(\leq\)) and shade to the left of \(2\) (because \(x\) is les…
-
find the area of the rectangle. 23 ft 6 ft square feet
138
-
solve the inequality and graph the solution on the line provided. 13 + …
Inequality Notation: \(x\leq8\) To graph on the number line: Place a closed circle at \(8\) (because the inequality is \(\leq\)) and shade to the left of \(8\) (since \(x\) is les…
-
congruence: sas two rigid transformations are used to map \\( \\triangl…
a reflection across the line containing \(AB\)
-
find the area of the rectangle. 7 yd 16 yd square yards
\(112\)
-
which pairs of figures are congruent? which pairs are similar?
First pair: Congruent? No, Similar? Yes. Second pair: Congruent? No, Similar? Yes. Third pair: Congruent? No, Similar? No. Fourth pair: Congruent? No, Similar? Yes.
-
u is the midpoint of \\( \\overline{tv} \\), \\( \\overline{vx} \\cong …
1. Given 2. Given 3. Given 4. Definition of mid - point 5. \(SSS\) (Side - Side - Side) 6. \(CPCTC\) (Corresponding Parts of Congruent Triangles are Congruent)
-
how can a translation and a rotation be used to map \\( \\triangle h j …
Translate \(K\) to \(M\) and rotate about \(K\) until \(HK\) lies on the line containing \(LM\).
-
solve the inequality and graph the solution on the line provided. 5x - …
Inequality Notation: \(x\leq5\) To graph on the number - line: Place a closed circle at \(x = 5\) (because the inequality is \(\leq\), so 5 is included in the solution set) and sh…
-
in the diagram, \\( \\overline { k l } \\cong \\overline { n r } \\) an…
\(\angle L\cong\angle R\)
-
solve the inequality and graph the solution on the line provided. -10 +…
Inequality Notation: \(x\leq -4\) For the number - line: Place a closed - circle at \(-4\) (since the inequality is \(\leq\)) and shade to the left (towards the negative infinity).
-
two rigid transformations are used to map \\( \\triangle hjk \\) to \\(…
a rotation about point \(H\)
-
solve the inequality and graph the solution on the line provided. 2x + …
Inequality Notation: \(x < - 7\) To graph \(x < - 7\) on the number line: - Draw an open circle at \(-7\) (because the inequality is strict, \(x eq - 7\)). - Shade the line to th…
-
which of these triangle pairs can be mapped to each other using a singl…
The first option (assuming the first figure in the given set of four has the correct congruent parts and orientation for a single - line reflection).
-
complete the proof that (overline{rx}congoverline{tu}). 1 (overline{uv}…
1. Given 2. Given 3. Vertical Angles Theorem 4. Segment Addition Postulate 5. Segment Addition Postulate 6. Substitution (because $\overline{UV}\cong\overline{WX}$) 7. Transitive …
-
what is another way to name line λ?
Line \( UL \), line \( UH \), or line \( LH \)
-
question solve for x and graph the solution on the number line below. 4…
Inequality Notation: \(x>5\) To graph \(x > 5\) on the number line: - Draw an open circle at \(x = 5\) (because \(5\) is not included in the solution set, since the inequality is …
-
2 ∠t ≅ ∠r given 3 ∠tsu ≅ ∠qsr vertical angle theorem 4 ∠psu ≅ ∠psq defi…
10. ASA (Angle - Side - Angle) 11. CPCTC (Corresponding Parts of Congruent Triangles are Congruent)
-
are the points h, n, and u coplanar?
No, the points \(H\), \(N\), and \(U\) are not coplanar.
-
solve for x and graph the solution on the number line below. 18 < 10 + …
Inequality Notation: \(x>8\) For the number line: Draw an open circle at \(8\) (because \(8\) is not included in the solution, since the inequality is \(x>8\)) and draw an arrow t…
-
which term describes this figure? choose 1 answer: a angle b line c lin…
C. Line segment
-
solve for x and graph the solution on the number line below. 64 > -8x a…
Inequality Notation: $x > - 8$ For the number line: Draw an open circle at $-8$ (because the inequality is strict, i.e., $x eq - 8$) and shade to the right of $-8$.
-
4. is the scale factor of the dilation of △abc equal to ½? explain. 5. …
\(\frac{5}{4}\) (option c)
-
which of these is a point? choose 1 answer: a b c d
C.
-
which term describes this figure? choose 1 answer: a angle b line c lin…
C. Line segment
-
which of these is a ray? choose 1 answer: a b c d e none of these
E. None of these
-
1 j is the midpoint of \\( \\overline { h i } \\) 2 \\( \\overline { g …
1. Reason for statement 4: Definition of midpoint 2. Reason for statement 3: All right angles are congruent 3. Reason for statement 5: Reflexive Property of Congruence 4. Reason f…
-
9. mr. and mrs. riddle create a monthly household budget to keep their …
a. Savings and Spending b. Housing, Food, and Transportation c. \(\$510\) d. \(32\%\)
-
in \\( \\triangle def, m \\angle d = 67 ^ { \\circ } \\) and \\( m \\an…
EF, DE, FD
-
j is the midpoint of \\( \\overline { h i } \\). complete the proof tha…
1. Given 2. Given 3. Right Angle Congruence Theorem 4. Definition of Midpoint 5. Reflexive Property of Congruence 6. SAS (Side - Angle - Side) Congruence Postulate 7. CPCTC (Corre…
-
△tuv≅△svu. complete the proof that ∠sut≅∠svt. 1 △tuv≅△svu given 2 overl…
4. Reflexive property of congruence; 5. SSS Congruence; 6. CPCTC.
-
ngruence: sas which rigid transformation would map △aqr to △akp? a rota…
a rotation about point \(A\)
-
d the value of x.
\(38\)
-
△efi ≅ △gfh. complete the proof that ∠ghi ≅ ∠eih. statement 1 △efi ≅ △g…
5. Additive Property of Length 8. Transitive Property of Equality
-
given ( mangle8 = 86^{circ} ), find ( mangle13 ) 10) find the values of…
9) \(m\angle13 = 86^{\circ}\) 10) \(x = 13,y = 39\)
-
△pqs is equilateral and s is the midpoint of rt. complete the proof tha…
4. Definition of mid - point; 5. Definition of equilateral triangle; 7. CPCTC.
-
hk ⊥ jk, ∠jhk ≅ ∠hji, and ij ⊥ hi. complete the proof that ij ≅ hk. 1 h…
6. Reason: AAS (Angle - Angle - Side) Congruence Criterion 7. Reason: Corresponding parts of congruent triangles are congruent (CPCTC)
-
∠bcf is a right angle and \\( \\overline { c d } \\cong \\overline { b …
none of these
-
1 (overline{vy} cong overline{vx}) given 2 (angle vxz cong angle vyw) g…
Substitution
-
which line segment is a perpendicular bisector?
\(WY\)
-
$$ \\overline { v y } \\cong \\overline { v x }, \\angle v x z \\cong \…
Commutative Property of Addition.
-
directions: find the value of the variable(s) in each figure. show your…
\(x = 8\) and \(y = 47\)
-
which line segment is an altitude of \\( \\triangle cdf \\)?
\(CG\)
-
which line segment is a median of \\( \\delta vwy \\)?
\(WZ\)
-
complete the proof that \\( \\overline { f k } \\cong \\overline { h i …
The reason for \(HJ = GH+GJ\) is the Additive Property of Length. The proof is completed as shown above, and \(\overline{FK}\cong\overline{HI}\) is proved.
-
which line segment is a median of \\( \\triangle vwy \\)?
\(WZ\)
-
∠sxt≅∠uvw, overline{wx}≅overline{tu}, and ∠tsx≅∠uvw. complete the proof…
ASA (Angle - Side - Angle)
-
which line segment is a median of \\( \\triangle prt \\)?
\(RU\)
-
complete the proof that \\( \\angle h \\cong \\angle i \\).
SAS (Side - Angle - Side) Congruence Postulate.
-
which line segment is an angle bisector?
\(EF\)
-
which term describes this figure? choose 1 answer: a angle b line c lin…
D. Point
-
which line segment is a median of \\( \\triangle ceg? \\)
\(CF\)
-
which line segment is a perpendicular bisector?
\(CF\)
-
which line segment is an altitude of \\( \\triangle rtv \\)?
\( RU \)
-
which line segment is an angle bisector?
\(UW\)
-
which line segment is a perpendicular bisector?
\(WY\)
-
\cut the parabola in half\ miguel has a parabola where, \... the y - ax…
1. Sketch a parabola like \(y=x^{2}\) (opening upwards with vertex at \((0,0)\)) or \(y=-x^{2}\) (opening downwards with vertex at \((0,0)\)) or \(y=(x - 0)^{2}+k\) (vertex at \((…
-
which line segment is an altitude of δtvx?
\(TW\)
-
which line segment is an angle bisector?
\(GJ\)
-
which line segment is a median of \\( \\triangle stv? \\)
\(TW\)
-
look at the diagram. which term describes (overline{fh})? altitude angl…
none of these
-
statement reason 1 \\( \\overline { x y } \\cong \\overline { u v } \\)…
Additive Property of Length
-
look at the diagram. which term describes \\( \\overline { f h } \\)? a…
none of these
-
3. the interior angles of a triangle add up to a. 90° b. 180° c. 360° d…
B. \(180^{\circ}\)
-
look at the diagram.which term describes fh?angle bisectormedianaltitud…
angle bisector
-
statement reason 1 ( overline{xy} cong overline{uv} ) given 2 ( overlin…
4. Segment Addition Postulate; 5. Segment Addition Postulate; 7. Transitive Property of Equality
-
given \\( \\triangle dfe \\) is isosceles with base fe. \\( fb = ec \\)…
First blank: \(FB = EC\) (given). Second blank: \(DE\). Third blank: \(\angle F\) and \(\angle E\). Fourth blank: \(\triangle DFB\) and \(\triangle DEC\)
-
xy ≅ yz. which term describes wy? median angle bisector perpendicular b…
none of these
-
determine if the two figures below are congruent. use the drop - down m…
The two figures are not congruent because rigid transformations (translations, rotations, reflections) cannot map Figure 1 onto Figure 2 (as their side - lengths and angles do not…
-
line wv is perpendicular to both line rs and line tu. which statement m…
Line TU is parallel to line RS.
-
∠bdc is a right angle. which term describes \\overline{bd}? perpendicul…
altitude
-
2. finish the equation: ( mangle2 + 129^{circ}=) ____ ( ^{circ}) a. 90 …
D. \(180\)