Circles
The formula to find the area of a circle.
What is pi times r2?
A strategy to find the area of a composite figure.
What is dividing the figure into simpler non-overlapping figures, find the area of each simpler figure, and add the areas together to find the total area of the composite figure?
The area of a triangle with base 14 in. and height 10 in.
What is 70 in2?
The surface area of a rectangular prism with a length of 9 in., width of 2 in., and a height of 1 1/2 in.
What is 69 in2?
The formula to find the volume of a trapezoidal prism.
What is V=Bh or V=1/2 (b1 + b2)h times h of the prism?
The formula to find the circumference of a circle.
What is 2 times pi times r or pi times d?
The formula for the area of a trapezoid.
What is A=1/2 times h (b1 + b2)?
Find the area of a square with sides of 3.5 ft.
What is 12.25 ft2?
A strategy to use to find the surface area of a composite solid made up of prisms.
What is find the surface area of each of the prisms that make up the solid, add the surface areas, and subtract the areas of any parts that are not on the surface (touching)?
The volume of figure shown on the board by your teacher (figure 6).
What is 1,848 m3?
The circumference of a circle whose radius is 18 m. Use 3.14 for pi. Round to the nearest whole number.
What is 113 m?
The formula to find the area of a triangle.
What is 1/2 times bh?
Find the area of a triangle with base 7.8 cm. and height 2.8 cm.
What is 10.92 cm2?
The surface area of figure shown on the board by your teacher (figure 3).
What is 150 ft2?
The volume of figure shown on the board by your teacher (figure 7).
What is 720 cm3?
The area of a circle whose diameter is 32 m. Use 3.14 for pi.
What is 803.84 m2?
The area of figure shown on the board by your teacher (figure 1).
What is 50.8 m2?
Find the area of a rectangle with lengths 8 1/2 in. and width 6 in.
What is 51 in2?
The surface area of figure shown on the board by your teacher (figure 4).
What is 503 m2?
The volume of figure shown on the board by your teacher (figure 8).
What is 84 ft3?
The area of a circle whose circumference is 12 pi. Give your answer in terms of pi.
The area of figure shown on the board by your teacher (figure 2). Use 3.14 for pi.
What is 146.24 m2?
Find the area of a triangle with base 12.5 m and height 2.4 m.
What is 15 m2?
Dalia is building a plant stand. She wants to stain the plant stand, except for the bottom of the larger prism. Find the surface area of the part of the plant stand she will stain (figure 5).
What is 976 in2?
The volume of figure shown on the board by your teacher (figure 9).
What is 6,825 in3?