ΔADC and ΔCDB are similar. Therefore the sides are in proportion:
Substitute:
<em>cross multiply</em>
<em>divide both sides by 4</em>
Step-by-step explanation:
169 = (13)²
169 is the square of 13.
Answer:
d = 65°
w = 55°
Step-by-step explanation:
m∠DAC +∠m∠CAB = 60
m∠DAC + 35 = 60
m∠DAC = 25
m∠DAC + d = 90
25 + d = 90
d = 65°
m∠GAF + w + d = 180
60 + w + 65 = 180
w + 125 = 180
w = 55°
Answer:
Its B)
Step-by-step explanation:
I took it hopes this help
Answer: 17
Step-by-step explanation: have a great day <3