3 years ago

CAN SOMEONE PLEASE HELP ME

Mathematics

1 answer:

Degger [83]3 years ago

5 0

Answer:

38 degrees

Step-by-step explanation:

this is an isosceles triangle, meaning that the base angles are congruent.

the total triangle is equal to 180

so the equation would be: x=180 - (71+71)

evaluate:

x=180-142

x=38 degrees

Hope this helps :)

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