Answer:
Step-by-step explanation:
Step One
Find the exterior angle connected to the 93 degree angle. It is also a supplement to 93. Supplementary angles add to 180. Call the exterior angle y
93 + y = 180 Subtract 93 from both sides
y = 180 - 93
y = 87
Step two
Add all the exterior angles. They equal 360
x + 52 + 87 + x + 3 + 78 = 360 Combine the like terms
Step 3
Solve the equation
2x + 220 = 360 Subtract 220 from both sides
2x = 360 - 220
2x = 140 Divide by 2
x = 70
I don't see that anywhere, but I'm pretty sure I'm right.
16.5 is what I got for x you add them up and equal them to 180 because its a straight line
8cm
6/3=y/4 ________ cross multiply
3y=24 ________ divide by 3
y=8
The volume is 508.94 cm^3
Answer:
No.
Step-by-step explanation:
They are not because the left side is 52, while the right side is 0.
