Question

5. Sum of two angles of a triangle is
900 and their difference is 500. Find
the angles of the a and b triangle.
Your answer​

Answer 1

Answer:

a=700 and b=200

Step-by-step explanation:

a+b=900

a-b=700

from these equations,

2a=1400

a=700

puttiong value of a in one of the equations we get

b=200