Question

( 10° less than its supplementary angles​

Answer 1

Answer:

Supplement of 10⁰ is 80⁰

=>80⁰ - 10⁰

=>70⁰

Answer 2

Answer:

Let the angles be A and B.

A + B = 180 ..........[1]

and

A - B = 10 ............[2]

Adding [1] and [2]

2A = 190

A = 95

Put A = 95 in [1]

95 + B = 180

B = 85.

Therefore, A = 95 and B = 85.