Can a triangle with sides 3, 6, and 2 exist?
No.
What are complementary angles?
Two angles whose sum is 90 degrees.
What is the area of a rectangle with base 3cm and height 14cm?
Include units!
42cm2
What is the radius of this circle?
7.5 inches.
What is the area of the figure?
18m2
Yes.
What is the value of x?
x = 60.
What is the area of this parallelogram?
72cm2
What is the circumference of this circle?
8pi cm
What is the area of the shaded region in the figure shown? (use 3.14 for pi)
31.74cm2
Can a triangle with angles 30 degrees, 90 degrees, and 40 degrees exist?
No.
Solve for x.
x = 25.
What is the area of this triangle?
63in2
What is the radius of a circle with area
144pi
m2
12m
What is the area of the figure? (use 3.14 for pi)
13.42cm2
Write an inequality statement for the third side, x, of a triangle with sides 3, 3, and x.
0 < x < 6
Find the measure of angle a
140.
What is the area of this trapezoid?
21cm2
What is the circumference of a circle with an area
81pi m^2?
18pi
In the figure below, the side length of the smaller shaded square is 1/3 the length of square ABCD. What fraction of square ABCD is shaded?
5/9
Write an inequality statement for the the third side, x, of a triangle with sides 11.8, 6.9, and x.
4.9<x<18.7
Find the measures of angles m and n.
m = 63 degrees
n = 28 degrees
If the two bases of a trapezoid are 4in and 6.2in, and the area is 56.1in2, what is the trapezoid's height?
11in.
What is the diameter of a circle with area 314cm2?
10cm
A circular rug is 6ft in diameter. Binding for the edge costs $1.50 per yard. What will the cost be to bind the rug? (Use 3.14 for pi)
$9.42 ($10.50 is also acceptable)