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28-01-2021
Mathematics

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Determine the value of the variable from the image below.

Determine the value of the variable from the image below class=

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28-01-2021

Answer:

x=29

Step-by-step explanation:

to understand the solving steps

you need to know about:

right angle
equation
PEMDAS

to solve:

x

let's solve:

a right angle contains 90° (always)

according to the question

x+3+x-1+x+1=90

3x3=90

x=87

x=29

solved

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