solve this with whole steps
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Answer:
the answer is a . 90.5° is the answer
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Answer:
The value of a = 90°
Step-by-step explanation:
The sum on a straight line is 180°
a/2 + 2 + a/2 - 2 + a = 180°
= a/2 + a/2 + a + 2 - 2 = 180°
= a + a + 2a /2 = 180°
= 4a/2 = 180°
= 2a = 180°
= a = 90°
Hope it helps you..
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