What is he answer for b)

Al Kepp asked Jan 2, 2023

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Al Kepp asked Jan 2, 2023

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20 votes

Answer:

Explanation:

triangle xbc is an isosceles triangle.

there are 180 degrees in a triangle.

angle xbc=55.

so that means angle xcb is also 55.

55+55=110

180-110=70

hope this helps

Ewalk answered Jan 8, 2023

by Ewalk

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