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3 years ago

14

An isosceles triangle has base angles that each measure 42∘. Which equation can be used to find z, the measure of the third angl

e of this isosceles triangle in degrees?

1 answer:

blsea [12.9K]3 years ago

3 0

Answer:

180 - 84 = z

Step-by-step explanation:

all angles in a triangle should add up to 180. If both angles add up to 84 (42 + 42) all theres left to do is to substract 84 from 180 to find z :)

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