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Given: A DEF is located on the coordinate plane 2D measures 136° If the triangle is rotated 90° counterclockwise about the origin to form A D'E'F', what is the measure of ZD'?

Given A DEF is located on the coordinate plane 2D measures 136 If the triangle is rotated 90 counterclockwise about the origin to form A DEF what is the measure class=

Respuesta :

c. 136 degree

Explanation:

Since the triangle D'E'F' is an image of DEF, simply rotated it keeps its measures, hence the angle D and the angle D' are both equal to 136 degree.

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