If the angles of a quadrilateral are (x-15)degree ,x degree,(x+20)degree and (2x+5)degree, then find the greatest angle of the parallelogram
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Answered by
16
Answer:
Step-by-step explanation: + x + x + 2x - 15 + 20 + 5 = 360
5x + 10 = 360
5x = 350
x = 70
greatest angle = 2x + 5
Answered by
3
Answer:
145 degree
Step-by-step explanation:
pls mark my answer as brainliest
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