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17-02-2021
Mathematics

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Hey, guys I need help :D

Hey guys I need help D class=

Respuesta :

YuutoKatou YuutoKatou

17-02-2021

Answer:

D

Step-by-step explanation:

Dilating BC to B'C' by a factor of 1/2 makes each side of the triangle halved. Originally BC is 16, so when it's halved, it becomes 8

We know when triangle are similar and are changed only by a scale factor, the angle will not change. Angle A' = 28 degrees

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