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16 votes
16 votes
Please solve this please!!!! I will really mark you brainalist! Please I need explanationn.

Please solve this please!!!! I will really mark you brainalist! Please I need explanationn-example-1
User Graphics Noob
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2.7k points

1 Answer

18 votes
18 votes

Answer:

2a

Explanation:

the triangle is an isosceles triangle and in an isosceles triangle, base angles are equal, so if b = 2a( twice angle a) then c is also 2a because base angles in an isosceles triangle are equal

User Lutz Lehmann
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3.0k points