Question

angle ABC = 70°& angle PQR = 20° Then, what are these angles called
a)supplementary angles
b)complementary angles
c)adjacent angles
d)opposite angles​

Answer 1

Answer:

b)complementry angles.

Step-by-step explanation:

The sum of complementry angles in 90°.

Therefore 70° + 20°= 90°.

Answer 2

Answer:

b) complementary angles