Question

sum of two angles of a triangle is 90 degrees and their difference is 50 degrees.Find all the angles of the triangle.​

Answer 1

Answer:

70,20,90

Step-by-step explanation:

let the two angles be A and B

ATQ

A + B = 90

A - B = 50

add the two equations

we get 2A = 140

A= 70

B = 90-70 = 20

C = 180- 20-70 = 90

Answer 2

2A=90

difference=50

all angles of triangle=?

2A=90+50

2A=140

A=140/2

A=70