Lateral Surface (a.k.a. sides) Area
What is the formula used to find the lateral surface (a.k.a. all sides) area of a rectangular prism?
What is L.A= 2(width x height + length x height)
OR L.A. = 2(wh) + 2(Lh)
OR L.A. = base perimeter x height
What is the formula used to find the total surface area of a rectangular prism?
What is S.A.=2(Lw+Lh+wh)
OR
S.A. = 2Lw + 2Lh + 2wh?
Molly is making tomato soup, and her sister wants to know the surface area. The tomato soup can has a radius of 10cm and a height of 9cm. What is the total surface area of the can? Round to the nearest tenth if necessary.
pi=3.14
What is 1193.2 cm2?
True or False You must know the lateral surface area to find the total surface area of a prism or a cylinder?
What is true?
Find the lateral surface area of a cylindrical can with a radius of 7cm and a height of 15 cm. Round to the nearest tenth if necessary.
pi=3.14
What is 659.4 cm2?
What is the formula used to find the lateral surface (a.k.a. label) area of a cylinder?
What is L.A=2πrh?
OR
L.A. = circumference x height
What is the formula used to find the total surface area of a cylinder?
What is S.A.=2πr2+2πrh?
Lucy’s grandmother is flying down from New York to visit her. She brings a can cookie dough to bake her granddaughter’s favorite sugar cookies. She wants to know what the total surface area of the can of cookie dough is if it has a diameter of 12cm and a height of 15cm. Round to the nearest tenth if necessary.
pi=3.14
What is 791.3 cm2?
Find the lateral surface area and the total surface area of the rectangular prism with a base of 4cm, a width of 6cm, and a height of 5cm.
What is L.A.= 100 cm2 and S.A.= 148 cm2?
Find the surface area of a cylinder-shaped cup that is 12.5 cm high and whose base has a radius of 3.5 cm? Round to the nearest tenth if necessary.
pi=3.14
What is 351.7 cm2?
Kevin received a package in the mail containing the laptop he ordered online. The length of the box was 12in, the width was 10in, and the height was 4in. Find the lateral surface (a.k.a. sides) area of the box. Round to the nearest tenth if necessary.
What is 176 in2?
Its almost your birthday and your parents are ordering a cake of your choice. The length of the cake is 10in, the width is 6 in, and the height is 2in. What is the total surface area of the cake? Round to the nearest tenth if necessary.
What is 184 in2?
Lena is doing extra math problems to prepare for the final exam. She is given a picture of a cylinder with a radius of 9 ft and a height of 5 ft, and is told to find only the lateral surface (a.k.a. label) area. Round to the nearest tenth if necessary.
pi=3.14
What is 282.6 ft2?
Find the lateral surface area and the total surface area of the rectangular prism. Round to the nearest tenth if necessary. The base is 4m, the width is 2m, and the height is 6m.
What is L.A.= 72 m2 and S.A.= 88 m2?
Jordan kidnapped and then sent in a box to a foreign country. The base of the box is 7ft, the length is 8ft, and the height is 10ft. What is the lateral area? Round to the nearest tenth if necessary.
pi=3.14
What is 300 ft2?
Marissa is being held captive in Ottawa, ON. The cage has a height of 12ft, a length of 6ft, and a width of 5ft. What is the lateral surface area? Round to the nearest tenth if necessary.
What is 264 ft2?
Bob is sick, so he decides to make chicken noodle soup. The can of soup has a radius of 2 in. and a height of 3 in. What is the total surface area of the can of soup? Round to the nearest tenth if necessary.
pi=3.14
What is 62.8 in2?
Richard is preparing a can of soup. The diameter of the can is 2in while the height is 5in. Find the lateral surface area and the total surface area. Round to the nearest tenth if necessary.
pi=3.14
What is a lateral surface area of 31.4 in2 and a surface area of 37.7 in2?
Find the lateral surface area and the total surface area of the rectangular prism. Round to the nearest tenth if necessary. The base is 3cm, the width is 4cm, and the height is 12cm.
What is L.A.= 168 cm2 and S.A.= 192 cm2?
Find the lateral surface (a.k.a. label) area and the total surface area of the figure with a radius of 2.2cm and a height of 5.0cm. Round to the nearest tenth if necessary.
pi=3.14
What is L.A.=69.1cm2 and S.A.=99.5 cm2?
A box of cereal just came out to the market. Daniella buys the new cereal and wonders what's the lateral area. The height is 9 in, the width is 4in, and the length is 5in. What's the lateral area? Round to the nearest tenth if necessary.
What is 162 in2?
A gift is sent to Daniel in a rectangular box. The height of it is 7 ft, the length is 4ft, and the base is 6ft. What is the total surface area? Round to the nearest tenth if necessary.
What is 188 ft2?
A cylinder-shaped barrel has a diameter of 4 feet and a height of 6 feet. Solve for the surface area of the barrel to find how much paint is needed to completely cover the barrel. Round to the nearest tenth if necessary.
pi=3.14
What is 100.5 ft2?
Find the lateral surface area and the total surface area of the figure. Round to the nearest tenth if necessary. The base is 3ft, and the width is 6ft, and the height is 2ft.
What is L.A.= 36 ft2 and S.A= 72 ft2?
Find the lateral surface area and the total surface area of the figure with a radius of 2 in and a height of 6 in. Round to the nearest tenth if necessary.
pi=3.14
What is L.A.= 75.4 in2 and S.A.= 100.5 in2?