Question

Find the value of x.

Answer 1

38

Explanation:

x= 115°+ 27°

-- 142

x +142=180( sum of Triangle)

x=180-142

x= 38

Answer 2

Hi there!

Given :

∠A = 27°

∠B = 115°

To find :

∠C

Solution :

We know sum of the angles of a triangle is 180°

=>
`\:\mathsf{∠A\: +\:∠B\:+\: ∠C\: =\: 180°}`

=>
`\:\mathsf{27°\: +\:115°\:+\: ∠C\: =\: 180°}`

=>
`\:\mathsf{142°\:+\: ∠C\: =\: 180°}`

=>
`\:\mathsf{ ∠C\: =\: 180°\:-\:142°}`

=>
`\:\mathsf{ ∠C\: =\: 38°}`

`\:\fbox{Hope\:this\:helps\:you!}`