Question

The angles of a triangle are x°,(x-10)° and 90°.find the angles of the triangle.

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

the angles are 90°,50°,40°

Step-by-step explanation:

we know that sum of 3 angles of any triangle is 180°

so.,

x°+(x-10)°+90°=180°

x°+x°-10°+90°=180°

2x°+80°=180°

x°=180°-80°/2

so, x°=50°

so, other angle is (50°-10°)=40°

Hope it will help you.

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