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Please help me please

Please help me please-example-1

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Answer:

m<T = 60°

m<U = 60°

TS = 13

SU = 13

Explanation:

Triangle TSU is an equilateral triangle.

All interior angles has equal measures and each = 60° since the sum of interior angles in a triangle is equal to 180 and this divided by 3 = 60

all side lengths are also equal to one another, TU is given as 13 cm so the length of TS and SU is also = 13

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