Circumference
Surface Area
Perimeter
Vocabulary
Volume
100
The diameter of a circle is 3 centimeters. What is the circumference?
Circumference equals Pi times diameter circumference = 3.14 · (3 cm) circumference = 9.42 cm
100
What is the surface area of a rectangular prism with a length of 15 cm, a height of 12 cm, and a width of 11 cm?
Use the formula SA = 2lw + 2lh + 2wh, and substitute the given values for the length, width, and height. Carry out the plan. The formula becomes SA = 2(15)(11) + 2(15)(12) + 2(11)(12).Multiply to get SA = 330 + 360 + 264.Add to get a surface area of 954 cm2. 954 cm2.
100
What is the perimeter of a Equilateral triangle with 17m the width and 18m both are lengths?
?18+18+17=53 53 meter
100
What is pi?
A number approximately equal to 3.14159 that is the ratio of the circumference of a circle to its diameter and is represented by the symbol π or 3.14.
100
What is the volume of the rectangular prism with length: 6 mm width: 7 mm height: 1 mm ?
Volume = length × width × heights = 6 × 7 × 1 = 42 cubic millimeters.
200
The diameter is 16 cm. What is the circumference of a circle?
C=2πr C=πd [2cm][π][8cm] 16π cm 16*3.14 =50.24cm
200
What is the surface area of a rectangular prism with a length of 20 m, a height of 21 m, and a width of 4 m?
SA = 2lw + 2lh + 2wh, and substitute the given values for the length, width, and height. Carry out the plan. The formula becomes SA = 2(20)(4) + 2(20)(21) +2(4)(21). Multiply to get SA = 160 + 840 + 168. Add to get a surface area of 1,168 m2. 1,168 m2.
200
What is the perimeter of this rectangle with 17.3 mi and 9.4 mi?
9.4+17.3+9.4+17.3=53.4 53.4 miles
200
What is surface area ?
The surface area of a three-dimensional figure is the sum of the areas of all its faces. Length time width time height.
200
What is the volume of rectangular prism length: 6 mm width: 3 mm height: 10 mm ?
Volume = length × width × height = 6 × 3 × 10 = 180 cubic millimeters
300
What is the radius of a circle if the area is 28.26 square inches ?
A=π•r2 28.26/π=3.14/3.14 28.26/3.14=9 r√9 r=3 3 inches
300
What is the surface area of a cube with length 124 cm a height is 8 cm and width is 9 cm ?
SA=4360
300
Find the value of q if the perimeter of a triangle equilateral is 25.2 kilometers and two sides are 8.4 km.
8.4+8.4=16.8 q=25.2–16.8 =8.4 q=8.4 kilometers
300
What is diameter ?
A straight line running from one side of a circle or other rounded geometric figure through the center to the other side.
300
What is the volume of a rectangular prism with length 8 in width: 9in and the height: 3 in ?
Volume = length × width × height = 8 × 9 × 3 = 216 216 cubic inches.
400
The radius of a circle is 2 inches. What is the circumference?
Diameter formula diameter = 2 · (2 in) diameter = 4 in C=π•d circumference = 3.14 · (4 in) circumference = 12.56 in
400
What is the surface area with a rectangular prism with lengths 3 cm, width 9cm,and height 10cm?
3 × 9 = 27 9 × 10 = 90 9 × 10 = 90 10 × 3 = 30 10 × 3 = 30 27 + 27 + 90 + 90 + 30 + 30= 294 square centimeters
400
Look at this square. Find the value of c if the perimeter is 18.4 miles with c all side ?
?c+ c + c + c=18.4 4•c=18.4 Divide both sides by 4: c=4.6 c =4.6 miles
400
What is radius ?
A straight line extending from the center of a circle to its edge or from the center of a sphere to its surface.
400
What is the volume of this cylinder if the radius is 8 and height is 6?
Volume = πr2h ≈ 3.14 × 8 × 8 × 6 ≈ 1,205.76 cubic meters.
500
The circumference of a circle is 15.7 centimeters. What is the diameter?
C=π•d 15.7 cm = 3.14 · diameter 15.7 cm ÷ 3.14 = diameter diameter = 15.7 cm ÷ 3.14 diameter = 5 cm
500
What is What is the surface area of this cylinder? The radius = 2 height = 1 Hint:π=3.14
Atop πr2 ≈ 3.14 × 2 × 2 ≈ 12.56 C = 2πr ≈ 2 × 3.14 × 2 ≈ 12.56 C × h ≈ 12.56 × 1 ≈ 12.56 ≈ 12.56 + 12.56 + 12.56 ≈ 37.68 37.68 square inches
500
If the perimeter was 15.5 yards of a trapezoids with 1.7yd and 4.4yd what the values of z?
1.7+4.4=6.1 15.5–6.1=9.4 z=9.4/2=4.7 z=4.7 yards
500
What is Circumference ?
The distance around the edge of a circle or distance around an object or a place that is roughly circular
500
What is the volume of this cylinder if the radius 16 and height is 8?
radius = 1/2 × diameters = 1/2 × 16 = 8 height = 8 Volume = πr2h ≈ 3.14 × 8 × 8 × 8 ≈ 1,607.68 cubic yards
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