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3 years ago

Find m A. 40° B. 80° C. 130° D. 260°

Mathematics

2 answers:

Studentka2010 [4]3 years ago

7 0

Answer:

Answer is 130 degrees

Step-by-step explanation:

The given two angles are = 55 degrees and 45 degrees.

Sum of these two angles are = 55+45 = 100 degrees

Given that angles Q and S are equal. We know that the sum of a angles of closed quadrilateral is 360 degrees. Therefore the angles Q and S are = $\frac{360-100}{2}$ = 130 degrees.

alekssr [168]3 years ago

3 0

The answer to this is A. 40

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Step-by-step explanation:

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