Formulas
What is the area of a rectangle?
A= l x w (length x width)
Find the circumference of the bottle cap if the DIAMETER is 3cm. Use 3.14 for II. Round to the nearest hundredth.
Answer: 9.42 in.
Find me the area of the rectangle and triangle on the board.
Answer: 87.5 feet squared
A picture frame (on board) is in the shape of a rectangular prism. What is the volume of the picture frame? Round to the nearest tenth if necessary.
Answer: 5,065.5 cm cubed
Find the surface area of the rectangular prism shown.
468 yd squared
What is the area of a circle?
A=IIr squared
Find the circumference of the circle if the RADIUS is 9 cm.
Answer: 56.52 cm
Find me the area of the rectangle and semi circles on the board.
Answer: 28.07 mm squared
Find the volume of the picture on the board.
Answer: 129.6 m cubed
Find the surface area for the rectangular prism shown.
127.8 in. squared
What is the volume of a pyramid?
V= 1/3 bh
Volume=1/3 x base x height
Find the area of the circle if the RADIUS is 5.3cm? Round your answer the to the nearest hundredth.
Answer: 88.20 cm squared
Find the area of the square and 2 triangles on the board.
Answer: 96 cm squared
Find the volume of the picture on the board.
Answer: 28.8 yd cubed
Find the surface area of the triangular prism shown?
543 feet squared
What is the surface area formula?
2lh+2lw+2hw
2 x length x height+2 x length x width+2 x height x width
Find the area of the circle if the DIAMETER is 6cm. Use 3.14 for II. Round to the nearest hundredth if needed.
28.26 cm squared
Find the area of 2 semi circles and triangle on the board.
Answer: 251.86 feet squared
Find the volume of the picture on the board.
Answer: 28.6 m cubed
Find the surface area of the pyramid shown.
101.25 in squared
Name the TWO Circumference Formulas for a circle. You MUST give me BOTH in order to get ALL the points.
C= IID
(Circumference=II (Pi) x diameter)
C=2IIr
(Circumference=2 x II (Pi)x radius)
Find the approximate radius of a circle with a circumference of 23.21 feet. Use 3.14 for II. Round to the nearest hundredth if necessary.
3.70 feet
Find the area of the shaded region of the figures on the board.
73.26 in squared
Find the volume of the picture on the board.
Answer: 235.6 ft cubed
When wrapping a birthday present in the shape of a rectangular prism for his mother, Kenji adds an additional 2.5 square feet of gift wrap to allow overlap. How many square feet of gift wrap will Kenji use to wrap a gift 3.5 feet long?
33 ft squared