Question

A quadrilateral has three interior angles each equal to 75º. Find the measure of the
fourth interior angle.
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Answer 1

Answer:

HEY MATE....

HERE'S THE ANSWER

______________

Total measure of a quadrilateral is 360°

so, from the question.

x+x+x+75=360

3x+75=360

3x=360-75

3x=285

x=95° ..... ans

MARK IT BRAINLIEST.