The answer is 3, because the other two sides are 3 and the angle is 60, so the other angles will have to be 60. That means it is an equilateral triangle.
To find area you simply multiply 5 and 4 which is 20
Answer: 1.8y+0.55
Step-by-step explanation:
I took the test
The volume of the cylinder is 31.4 in³.
The volume can be calculated with the following formula:
V=
r²h
V=
×1² in×10 in
V=
×10 in²
V≈31.4 in³