1/2 listen this answer is wrong I just answer bc this app told me too answer questions
(24,-21) if you multiply x by x and y by y you will get that answer
![3 \sqrt{256 \ \times x^{10} y^{7} }](https://tex.z-dn.net/?f=3%20%5Csqrt%7B256%20%5C%20%5Ctimes%20x%5E%7B10%7D%20y%5E%7B7%7D%20%7D)
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square root of 256 is 16 :
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![= 48 \sqrt{x^{10} y^{7}}](https://tex.z-dn.net/?f=%3D%2048%20%5Csqrt%7Bx%5E%7B10%7D%20y%5E%7B7%7D%7D)
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√10¹⁰ = 10⁵ :
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![= 48x^5 \sqrt{ y^{7}}](https://tex.z-dn.net/?f=%3D%2048x%5E5%20%5Csqrt%7B%20y%5E%7B7%7D%7D)
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√y⁶ = y³ :
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<h2>○=> <u>Correct option</u> :</h2>
![\color{plum}\tt\bold{(D) \: 70}](https://tex.z-dn.net/?f=%5Ccolor%7Bplum%7D%5Ctt%5Cbold%7B%28D%29%20%20%5C%3A%2070%7D)
<h3>○=> <u>Steps to derive correct option</u> :</h3>
Angle 1 and angle 3 are vertically opposite angles.
We know that :
▪︎ Vertically opposite angles are always equal.
Which means :
Angle 1 = Angle 3
Thus, the measure of angle 3 = 70°
▪︎Therefore, the correct option is (D) 70