Gold2022 Gold2022

28-07-2020
Mathematics

contestada

The three angles of an isosceles triangle are, 2x+2, X-12 and x-12. Find the
size of 2x+2

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LazyBun LazyBun

28-07-2020

Answer: See below

Explanation:

2x+2 + x-12 + x-12 = 180
4x -22 = 180
4x = 202
x = 50.5

Plug x = 50.5 in 2x + 2:

2(50.5) + 2 = 101 + 2 = 103 degree

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