Math, asked by Vicky0511, 11 days ago

find the value of x in each of the given triangles​

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Answers

Answered by goelpgoel2020
0

Answer:

1. 50 degree

2. 20 degree

3. 52 degree.

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Answered by oODivineshaOo
2

a) the sum of all angles of any triangle is 180° according to the angle-sum property.

so,

60°+70°+ x=180°

130°+x=180°

x=180°-130°

x=50°

b) 105°+55°+x=180°

160°+x=180°

x=180°-160°

x=20°

c) 38°+90°+x=180°

128°+x=180°

x=180°-128°

x=52°

hope this helps you....

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