Question

m2 B = 120°, find m2 C in degree and
radian.
0.6 Two angles of a triangle are and
2. Find the degree and radian measure
18
of third angle.
Q.7
In a right angled triangle, the acute angles
are in the ratio 4:5. Find the angles of
the triangle in degree and radian.
The sum of two
Q.8

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Answer 1

Answer:

${40}^{o} \: \: {50}^{0} \: \: {90}^{0}$

Step-by-step explanation:

4x+5x=90 because it is a right angled triangle.Other angle is 90