Question

If an Interior angle of a Bingo Mad angle chip is 45° and the other two angles are in the ratio 7x : 8x. Find the value of x ?

Note: Bingo Mad angle chip is a Triangluar chip.​

Answer 1

Step-by-step explanation:

Given :-

an Interior angle of a triangular Bingo Mad angle chip is 45° and the other two angles are in the ratio 7x : 8x.

To find :-

Find the value of x ?

Solution :-

Given that

An Interior angle of a triangular Bingo Mad angle chip = 45°

The other two angles are in the ratio 7 : 8

Let they be 7X° and 8X°

We know that

The sum of all angles in a triangle = 180°

=> 45° + 7X° + 8X° = 180°

=> 45° + 15X° = 180°

=> 15X° = 180°-45°

=> 15X° = 135°

=> X° = 135°/15°

=> X° = 9°

Therefore, X = 9°

The other two angles are 7×9° = 63° and

8×9° = 72°

Answer:-

The value of X = 9° for the given problem

Used formulae:-

Angle Sum Property:-

The sum of all interior angles in a triangle is equal to 180° .