Question

What is the value of x?

A. 18

B. 76

C. 162

D. 180

Answer 1

♫ :::::::::::::::::::::::::::::: // Hello There ! // :::::::::::::::::::::::::::::: ♫

➷ The rule you need to know for this is:

vertically opposite angles are equal

From this, we can form an equation:

2x + 10 = 86 + x

- x from both sides

x + 10 = 86

-10 from both sides

x = 76

❄️

➶ Hope This Helps You!

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➶ Have A Great Day ^-^

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