Circles
What is the formula to calculate the area of a circle, and how do you apply it?
What is A=πr^2?
What are complementary angles, and how do you find them?
What are two angles that add up to 90 degrees?
What are the two Volume formulas ?
V=Bh V=Bh/3
If 3 apples cost $6, how much would 5 apples cost?
What is $10?
What is the area of a rectangle with a length of 6 cm and a width of 4 cm?
What is 24 cm²?
What is the formula for the circumference of a circle, and what does each part represent?
What is C=2π^r? C=Circumference π=3.14 r= radius
If one angle measures 75 degrees, what is the measure of its supplementary angle?
What is 105 degrees?
What is the volume of a rectangular prism with a length of 4 cm, width of 3 cm, and height of 5 cm?
What is V=4×3×5=60 cm3?
The recipe for cookies requires 2 cups of flour for every 3 cups of sugar. How many cups of sugar are needed if 8 cups of flour are used?
What is 12 cups of sugar?
Find the area of a composite figure made up of a rectangle with length 5 cm and width 3 cm, and a triangle with a base of 3 cm and a height of 4 cm.
What is 21 cm²?
What is the area of a circle with a radius of 4 cm? (Use π≈3.14)
What is 3.14×16=50.24 cm
What is the measure of a complementary angle if one angle is 30°?
What is 60°?
What is the volume of a triangular prism with a base of 6 cm, height of 4 cm, and length of 8 cm?
What is V=12×6×4×8=96 cm3?
The ratio of the number of students to the number of teachers at a school is 15:1. If there are 225 students, how many teachers are there?
What is 15 teachers?
A composite figure consists of a square with side length 8 cm and a right triangle with a base of 8 cm and height of 4 cm. What is the total area?
What is 80 cm²?
The circumference of a circle is 31.4 cm. What is the radius of the circle? (Use π≈3.14)
What is 5 cm?
In a triangle, one angle measures 50°, and another measures 60°. What is the measure of the third angle?
What is 70°?
A cube has a side length of 4 cm. What is its volume?
What is 4^3=64 cm3
The cost of 5 books is $40. How much would 12 books cost at the same rate?
What is $96?
A composite figure is made of a rectangle with length 10 cm and width 6 cm, and a semicircle on top with a diameter of 6 cm. What is the total area? (Use π≈3.14)
What is cm²?
A circle has a radius of 8 cm. A smaller circle inside has a radius of 5 cm. What is the area of the shaded region between the two circles? (Use π≈3.14)
Two angles are supplementary, and one angle measures 120°. If the second angle is 2 times the measure of the first angle, what is the measure of the second angle?
What is 60°?
Find the volume of a triangular prism with the following dimensions:
What is 100cm3?
A group of 8 friends can pack 48 boxes in 6 hours. How many boxes can 12 friends pack in 9 hours at the same rate?
What is 108 boxes?
A composite figure consists of a large rectangle with length 12 cm and width 8 cm, and a smaller square with side length 4 cm subtracted from it. What is the remaining area?
What is 80 cm²?