Answer:
33π square feet
Step-by-step explanation:
Volume = base area × height
132π = base area × 4
or, base area = 132π/4
or, base area = 33π
Answered by GAUTHMATH
Answer:
Measure of arc PQR is 190°
Step-by-step explanation:
First have a sketch of the quadrilateral PQRS inside a circle
You should notice that the intercepted angle is ∠PSR
You should remember that the intercepted arc PQR is twice the intercepted angle ∠PSR
Find the intercepted angle ∠PSR
Remember that in a quadrilateral opposite angles add up to 180°
Hence;
∠PQR+∠PSR=180°
85 + ∠PSR=180°
∠PSR=180°-85°=95°
Find arc PQR
Arc PQR =2×∠PSR
Arc PQR=2×95°
=190°
It is mentioned in the problem that Michelle made a jewelry box with equal size, then we can further analyze that it is a square box on which all sides are equal. Therefore, on the kind of problem, we can solve for the area of the square box using the formula area is equal to a² (A=a²) where "a" is the measurement of the side.
5.99+15.99+20.99= 42.97
.06 times 42.97= 2.58
2.58+42.97= 45.55
