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3 years ago

Please help due ASAP I really need help

Mathematics

2 answers:

elena55 [62]3 years ago

6 0

C because it is icoceles.

Oxana [17]3 years ago

4 0

Answer:

21.25

Step-by-step explanation:

The sum of all angles in a triangle equals 180°

Since it's an isosceles triangle, the base angles are congruent.

180 = 75 + (2x + 10) + (2x + 10)

180 = 95 + 4x

-95 -95

85 = 4x

x = 21.25

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