one of the acute angles of a right triangle is 63 degree find the other acute angle in detail
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Hey mate here is your solution..
Sum of angles of triangle=180°
<A+<B+<C=180°
90°+60°+<C=180°(since its a rt.tri.)
<C=180°-150°
Hence,<C=30°.....ans.
studygirl31:
thanks rani
Answered by
2
We know that the sum of the angles of a triangle is 180 degree.
Let Angle A=63 degree, Angle B=90° and Angle C=X degree
According to question
63 degree + 90 degree + X degree =180 degree
=>63 degree + 90 degree +X degree =180 degree
=>153 degree + X degree =180 degree
=>X degree =180 degree - 153 degree
=>X degree = 27 degree
Hence, other acute angle is 27 degree.
Let Angle A=63 degree, Angle B=90° and Angle C=X degree
According to question
63 degree + 90 degree + X degree =180 degree
=>63 degree + 90 degree +X degree =180 degree
=>153 degree + X degree =180 degree
=>X degree =180 degree - 153 degree
=>X degree = 27 degree
Hence, other acute angle is 27 degree.
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