3. Find the third angle and say if the triangle is acute, obtuse or right - angled :
a. 45°, 45°
b. 30°, 95°
Answers
Answered by
5
a. third angle = 180-(45+45) = 90°
the triangle is right angled
b. third angle = 180-(30+95) = 55°
the triangle is obtuse angled
Similar questions