Circumference of Circles
Area of Circles
Area of Polygons
Area of Composite Figures
Triangles and Angles Review
100
DOUBLE POINT QUESTION!
Find the circumference of the circle below. Answer in terms of pi. 
6π cm.
100
What is the formula to find the area of a circle?
A = π r2
100
Find the area of a rectangle.
60 in2
100
What is a composite figure?
A 2D figure made up of other basic shapes such as triangles, rectangles, circles, semi-circles, etc.
100
Complementary Angles add up to how many degrees?
90
200
Find the circumference of a circle with a diameter of 7 cm. Use 22/7 as pi.
22 cm.
200
Find the area of a circle with a radius of 12.
Solve in terms of pi.
144π
200
Find the area of a trapezoid below.
26 m2
200
DOUBLE POINT QUESTION!
A composite shape has an area of 500 units square. The shape is composed of a circle and a triangle and the area of the triangle is 350 units square. What is the area of the circle?
150 units2
200
How many degrees do the interior angles of a triangle add up to?
180
300
Find the circumference of the circle below. Answer in terms of pi.
26π in.
300
DOUBLE POINT QUESTION!
Find the area of a circle with a radius of 5 feet.
Use 3.14 as pi.
78.5 ft.2
300
What is the area of a triangle?
60 units2
300
Find the area of the composite figure. Draw this on your page.
216 cm2
Rectangle: 168
Triangle: 96/2 = 48
300
Find the missing angle.
53
400
Find the circumference of a circle with a radius 2.5 meters.
Use 3.14 as pi.
15.7 m.
400
Find the area of a circle with a radius of 17 mm.
Use 3.14 as pi.
907.46 mm2
400
What is the area of a parallelogram with a height of 7 inches and a width of 1.5 inches?
10.5 in2
400
DOUBLE POINT QUESTION! Find the area of the composite figure.
42 cm2
400
Find the value of the missing angle.
103
500
Find the circumference of a circle with a diameter of 1.5 feet.
Use 3.14 as pi.
4.71 feet
500
Find the area of the semi-circle below with a radius of 3.
Use 3.14 for pi.
What is 132.67
500
Find the side length of a square with an area of 289
What is 17
500
Find the area of the figure below.
Total Area: 521 mm2
Trapezoid: 364
Semi-circle: 314/2 = 157
500
DOUBLE POINT QUESTION!
What is the value of x?
x = 30