2 years ago

Given that angle a = 72° and angle b = 37°, work out x.

Mathematics

1 answer:

Sedbober [7]2 years ago

8 0

Answer:

x is 71

Step-by-step explanation:

X + 72 + 37 = 180 ( Sum of angles in a triangle)

X = 180 - 72 - 37

X = 71

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