29-11-2021
Mathematics

contestada

Find the value of x. Tell what theorems you used.

Find the value of x Tell what theorems you used class=

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curtisd7 curtisd7

29-11-2021

Answer:

7 is isosceles so x= 55 bc the other angle is. 8 is isosceles so x= 68 and 9 is right angle all angles in a triangle add up to 180 so 180-90 /2 = 45 so x=45

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