Question

please solve these questions on the picture above​

Answer 1

Your Solution:

1. a) 90° - 58° = 32°

b) 90° - 35° = 55°

2. 90° is the angle which is equal to it's supplement.

3. a) False - Two angles forming a linear pair are supplementary.

b) True

4. As per the angle sum property, the sum of all three interior angles of a triangle is always equal to 180 degrees.

5. i) By using Angle Sum Property, We get

50 + 70 + x = 180

» x + 120 = 180

» x = 180 - 120

» x = 60°

ii) Exterior angle is equal to Sum of Opposite Interior angles.

So, x = 50 + 30

x = 80°

I hope you got it.

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