sum of angles of a triangle is equal to the third side , find , of third side.
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Answered by
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Let one angle be x°
A/Q
x°+x°= third angle=2x°
Sum of all sides of a triangle=180°
=>x+x+2x=180°
=>4x=180°
=>x=45°
Therefore all the angles of the triangle are 45°,45°,90°
A/Q
x°+x°= third angle=2x°
Sum of all sides of a triangle=180°
=>x+x+2x=180°
=>4x=180°
=>x=45°
Therefore all the angles of the triangle are 45°,45°,90°
Answered by
0
Hello ✨
The sum of all angle of a traingle is 180°
Given: a+b = c
a+b+c = 180°
c+c = 180°
2c = 180°
c = 90°
Answer: 90°
Please mark my answer as brainliest.. ✌
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