Sovi.AI - AI Math Tutor

Scan to solve math questions

QUESTION IMAGE

select the correct answers from each drop - down menu. complete the ste…

Question

select the correct answers from each drop - down menu. complete the steps in the proof that show quadrilateral kite with vertices k(0, - 2), i(1, 2), t(7, 5), and e(4, - 1) is a kite. using the distance formula, ( ki=sqrt{(2-(-2))^{2}+(1 - 0)^{2}}=sqrt{17} ), ( ke=), ( it=), and ( te=). therefore, kite is a kite because

Explanation:

Step1: Calculate \(KE\)

The distance formula is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\). For points \(K(0,-2)\) and \(E(4,-1)\), we have \(x_1 = 0,y_1=-2,x_2 = 4,y_2=-1\).

$$ LATEXBLOCK0 $$

Step2: Calculate \(IT\)

For points \(I(1,2)\) and \(T(7,5)\), \(x_1 = 1,y_1 = 2,x_2=7,y_2 = 5\)

$$ LATEXBLOCK1 $$

Step3: Calculate \(TE\)

For points \(T(7,5)\) and \(E(4,-1)\), \(x_1 = 7,y_1 = 5,x_2 = 4,y_2=-1\)

$$ LATEXBLOCK2 $$

Step4: Determine the reason for \(KITE\) being a kite

A kite is a quadrilateral with two pairs of adjacent sides equal. Here \(KI = KE=\sqrt{17}\) and \(IT=TE = 3\sqrt{5}\)

Answer:

\(KE=\sqrt{17}\), \(IT = 3\sqrt{5}\), \(TE=3\sqrt{5}\). Therefore, \(KITE\) is a kite because \(KI = KE\) and \(IT=TE\) (two pairs of adjacent sides are equal).