Triangles
The perimeter of an equilateral triangle is 219 feet. Find the lengths of the sides.
73 feet
Tell whether the figure is a polygon. If it is, tell whether it is convex or concave.

Yes; concave
Find the area of the shape below.
28 in2
Find the area of the circle. Round to the nearest tenth.

A = 1,519.8 m2
What is the most common species of bird found in the world?
Chicken
Find the value of x in the triangle shown. Then classify the triangle by its angle measures.

x = 24; obtuse
Classify the quadrilateral.

Square
The height of a parallelogram is 22 inches. The base is one half of the height. Find the area of the parallelogram.
242 in2
Find the circumference of the circle. Round to the whole number.

C = 276 ft
What temperature does water freeze at?
32º fahrenheit
Find the unknown side length of the triangle given the perimeter P. Then classify the triangle by its side length.

x = 19; scalene
Classify the quadrilateral.

Find the area of the shape below.

324 m 2
Find the area of the circle. Round to the nearest tenth.

615.4 yd2
What is a group of lions called?
A pride
The perimeter of an isosceles triangle is 21 meters. The length of one side is 3 meters longer than the other two sides. Find the length of each side.
6 m, 6 m, 9 m
Find the value of x
x = 72
What is the area of the red stripe?

60 in2
Find the diameter of the circle below. Round to the whole number.

42 mm
Who is the villain in The Little Mermaid?
Ursula
Find the value of x. Then classify the triangle by its angle measures.

x = 63; acute
Find the value of x.

x = 90
Find the area of the shape.

3000 m 2
The circumference of a circle is 22 meters. Find the radius of the circle to the nearest tenth of a meter.
3.5 m
What does the acronym RBI stand for in baseball?
Runs Batted In