Formulas
What is the formula for finding the area of a triangle?
A=bh/2
What is the area of a rectangle with the following dimensions: L=3.4 ft; W=8.7 ft
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A= 29.58 ft2
The area of a rectangle is 66 mm. The length is 2.2yd. What is the width?
30 yd
Using the following data set, find the mean.
(183, 165, 58, 152, 179, 152, 153, 135, 124, 112)
141.3
Convert the following fraction into a percent.
17/20
85%
What is the formula for finding the area of a rectangle?
A= l x w or A= b x h
What is the area of a triangle with the given dimensions: b= 16.4cm ; h= 4cm
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A= 32.8cm2
The area of a rectangle is 99.2mm. The width is 2mm. What is the length?
49.6mm
Use the following data set to find the median.
(183, 165, 58, 152, 179, 152, 153, 135, 124, 112)
152
Sara bought 8.6 yards of fabric that cost $12.40 per yard. If she had a coupon for $10 off, how much did Sara spend?
$96.64
Write the formula for finding the volume of a cube.
V= l x w x h or V= s3
What is the area of a square with the side length of 19.7m?
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388.09 m2
The area of a triangle is 207.2 yd. The base is 10yd. What is the height?
41.44 yd
Use the following data set to find the IQR.
(183, 165, 58, 152, 179, 152, 153, 135, 124, 112)
41
Put the following numbers in order from least to greatest.
2/3; -2.25; 3.6; -2 1/2
-2 1/2; -2.25; 2/3; 3.6
Write the formula for finding the volume of a rectangular prism.
V= l x w x h
A composite figure is made up of a triangle and a rectangle. The dimensions of the triangle are: 9.9 cm and 1.1 cm and the dimensions of the rectangle are 2.3 cm and 4.4 cm. What is the area of the ENTIRE figure?
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15.565 cm2
The area of a triangle is 24 ft2. The base is 6. What is the height?
8 ft
TRUE or FALSE
The mean can be found by reading a histogram.
FALSE
What is the opposite of the opposite of -12?
-12
Write the formula/formulas used to find the area of a rectangular pyramid.
Base formula: A= l x w or A= b x h
AND...
Triangle formula: A= bh/2
A composite figure is made up of 1 rectangle and 2 triangles. The rectangle has dimensions of 11.4 in. and 16 in. The dimension of one triangle are 2 in. and 11 in. The dimensions of the other triangle are 1 in. and 17 in. What is the area of the ENTIRE figure?
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201.9 in2
The area of a triangle is 57.62 mm2. The height is 8.6mm. What is the width?
13.4 mm
Write whether the given data is categorical or numerical.
(red, blue, green, white)
Categorical
In which quadrant would the following point be found?
(-2.5, -4)
Quadrant III