1.

Solve the question number 7 plzzz

Answer»

Let the BASE angles be x , x.

given , VERTEX ANGLE = 50°

sum of all the interior angles of isosceles triangle

= 180°

x + x + 50° = 180°

2x = 130° => x = 65°

since, the base angles of isosceles triangle are equal.

so then x = x = 65°

Therefore,

base angles are x = 65° , x = 65°


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