Princesskhayellamasviz
Answered

For items 16-17, refer to figure below.

16. If the angles above are supplementary, what is the value x?
a 2
b. 22
d. 42

17. What is the measurement of ZABC & Z DBC ?
a. 90° & 90°
b. 80° & 100
c. 94° & 86°
d. 96° & 84°​

For Items 1617 Refer To Figure Below16 If The Angles Above Are Supplementary What Is The Value Xa 2b 22d 4217 What Is The Measurement Of ZABC Amp Z DBC A 90 Amp class=

Sagot :

Aera7viz

Answer:

16. d.42

17. c.94&86

Step-by-step explanation:

16.2x+10+2x+2=180

4x+12=180

4x=180-12

4x=168

4x/4=168/4

x=42

17.m<ABC=2x+10

m<ABC=2(42)+10

m<ABC=84+10

m<ABC=94

m<DCB=2x+2

m<DCB=2(42)+2

m<DCB=84+2

m<DCB=86