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Digiron [165]
3 years ago
12

A quadrilateral has interior angle measures of 65°, 75°, and 121°. What is the measure of the fourth interior angle in the quadr

ilateral?
Mathematics
2 answers:
harina [27]3 years ago
6 0
The measure of the fourth interior angle in the quadrilateral is 145

Katena32 [7]3 years ago
4 0
Sum<span> of </span> quadrilateral<span> is 360
so 360 - (65 + 75 + 121)
=360 - 261
= 99

answer: </span>99 <span> is the measure of the fourth interior angle in the quadrilateral</span>
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