Question

2. Tyo angles of a triangle are of measure 70° and 30. Find the measure of the third angle. 3d​

Answer 1

Answer:

26.6

Step-by-step explanation:

3d=180-(70+30)

3d=80

d=80/3

d=26.6

Answer 2

Answer:

80°

Step-by-step explanation:

sum of degrees of Triangle=180°

Third angle=180°-(70+30)

Third angle=180°-100°

Third angle=80°