Question

One acute angle of a right triangle is 7/10 of a right angle. Find all the angles in grade.

Answer 1

Answer:

First angle: 90°

Second Angle : 63 °

Third Angle: 27°

Step-by-step explanation:

Sum of all angles of a triangle is 180°.

Right angle = 90°

7/10 of right angle = 63°

x is third angle.

x + 63° + 90° = 180°

x = 180 - 153 °

or 27°