Question

C) 1) if Z1 and 22 are complementary angles, and mZ1 = 74°; find m22.

Answer 1

16

Step-by-step explanation:

The angles ∠1 and ∠2 are complementary, meaning

`\angle1+\angle2=90^o`

Visually,

Now, ∠1 = 74; therefore,

`74^o+\angle2=90^o`

subtracting 74 from both sides gives

`\angle2=90^o-74^o`
`\angle2=16^o`

which is our answer!