3 years ago

Find the value of in the triangle shown below.

Mathematics

1 answer:

Vesnalui [34]3 years ago

6 0

Step-by-step explanation:

in isoscles triangles two angles and lengths are equal .

two sides equal 3.5

so both of the angles are 55°

the sum of the angles in a triangle is 180°, so

x = 180° - 55° - 55°

x = 70° (Ans)

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