hannahsaidawooga
hannahsaidawooga hannahsaidawooga
  • 22-01-2022
  • Mathematics
contestada

what is the value of x?

what is the value of x class=

Respuesta :

topeadeniran2 topeadeniran2
  • 22-01-2022

Answer:

21°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

A right angle is 90°.

Therefore, the remaining two angles will be:

= 90°/2 = 45° each.

Therefore, the value of x will be:

2x + 3 = 45

2x = 45 - 3

2x = 42

x = 42/2

x = 21°.

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