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It's asking me m angle B = 70 and to find m angle A.
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It's asking me m angle B = 70 and to find m angle A.

It's asking me m angle B = 70 and to find m angle A.-example-1
User Bergyman
by
8.4k points

1 Answer

3 votes

Answer:

x = 40

Explanation:

Base angles of isosceles triangle are congruent

angle c = 70

angle b = 70

70+70+x = 180

solve for x

User ArtemKha
by
7.5k points
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