I choose A. 0, because the angles are complementary
Answer:
2.25π square inches [or 7.07 sq. in. rounded to 2 decimal places]
Step-by-step explanation:
The largest circle inscribed in a square would have DIAMETER EQUAL TO THE SIDE LENGTH OF THE SQUARE.
Since diameter is double of radius, we can find the radius to be:
diameter = 3 [side length of square]
radius = 3/2 = 1.5 inches
The area of a circle is πr^2
THus, the largest circle area = πr^2 = π(1.5)^2 = π(2.25) = 2.25π square inches
The school bought 16 calculators.
504/31.50 =16
Answer:
The answer to your question is 9 gallons
Step-by-step explanation:
Data
height = 20 ft
perimeter = 147 ft
1 gallon covers 300 ft²
paint = ?
Formula
Area of a cylinder = 2πrh + πr²
2πr = 147 ft
r = ?
Process
1.- Calculate the radius
2πr = 147
r = 147/2π
r = 23.4 ft
2.- Substitution
Area of the cylinder = 147(20) + 3.14(23.4)²
3.- Simplification
Area of the cylinder = 940 + 1719.33
Area of the cylinder = 2659. 33 ft²
4.- Divide the area of the cylinder by the area a gallon can cover.
Number of gallons = 2659.33/300
= 8.86 ≈ 9
Answer:
Green Team: 7-p
Red Team 3+p
Yellow Team: 5p+6
Step-by-step explanation:
