Question

Sum of two angel of triangle is 90 and

their difference is 50 find all angle

Answer 1

Answer:

Step-by-step explanation:

Let,

1st angle be X

2nd angle be 90 - X

3rd angle be 90

then,

sum of 1st and 2nd angle = 90

X + 90 - X = 90

90 = 90

Again

Difference of 1st and 2nd angle = 50

X -(90 - X) = 50

X - 90 + X = 50

2X - 90 = 50

2X = 50 + 90

2X = 140

X = 140/2

X = 70

Hence, 1st angle is 70, 2nd angle is 20 and 3rd angle is 90.

Answer 2

Answer:

1 angle=70

2 angle=90

and 3 angle=90