Question

7. Two angles of a triangle measure 30 and 55 respectively. Find the measure of the
third angle. Also state what type of a triangle is it.​

Answer 1

Answer:

third angle is 95,this is a obtuse angled triangle

Answer 2

Answer:

The sum of all three angles of a triangle is 180 .

two angle are given 30 and 55.

let the third angle be x .

So,

30 + 55 + x = 180

85 + x = 180

x = 180 - 85

x = 95

so, the third angle is 95° and it is a obtuse triangle.