Answer:
to condined the 5 pluse 5 - 82
Step-by-step explanation:
78.11 ft
40
just took the test
ABD+DBC+ABC =180° ( TRIANGLE)
(2x-7)°+(8x+16)°+159=180°
2x+8x-7°+16°+156=180
10x+165=180
10x=180-165
10x=15
x=15/10
x=1.5