Question

3. Identify whether the following pairs are
complementary or supplementary
a. 72", 18"
b. 124", 56
c. 36", 144
d. 66", 24
4. If the measure of one of the two
complementary angles is 40", find the
other angle
Answer I. detail​

Answer 1

Step-by-step explanation:

a. complementary angle

b. supplementary angle

c. supplementary angle

d. complementary angle

4. 40°+x=90°

x=50°

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Answer 2

Answer:

a,d are the pairs of complementary angles and b,c are the pairs of supplementary angles.

4. let the other angle x

then equation will be x+40°=90°

so x= 90-40

so x=50°

so another angle is 50°

Step-by-step explanation:

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