Area of Composite figures

Basics

100

What is a composite figure?

A figure made from two or more shapes

200

How do you know if a figure is composite?

If it is made up of two or more geometric figures or shapes.

300

How do you find the area of a composite figure?

Find the area of each figure and add them together.

400

True or False? Area of a square is side x side/2

false

500

What does perimeter measure? What is the perimeter of a SQUARE that has a SIDE LENGTH of 4 inches?

outside- side lengths

16 inches

Formulas

100

area of a triangle

A= Base x height/2

200

area of a circle?

a=3.14 r²

300

area of a Trapezoid

a = (b1+b2)/2xh

400

total area of a triangle and a rectangle

1/2bh + lw

500

Circumference formula. There are two! One with diameter and one with radius?

d x 3.14

2 x r x 3.14

solve

100

parallogram with a base of 5ft and a height of 3ft?

15 ft²

200

Area of a triangle- The base of the triangle is 4 cm and the height is 7 cm. Find the area.

14 cm²

300

A figure is composed of a rectangle with two triangles on each end. The base of the rectangle measures 3cm and the height measures 2cm. The base of EACH triangle is 2cm and the height of each triangle is 6cm. Find the area.

18cm²

400

A composite shape is composed of a triangle and square. The base of the triangle is 8ft and the height is 4ft. The side of the square is 8ft. Find the area of the two shapes together. 

80 ft²

500

A figure is composed of a rectangle and a triangle.  The length of the rectangle and base of the triangle are both 12cm.  The width of the rectangle is 8cm, and the height of the triangle is 4cm.  What is the total area?

120 cm²

Area

100

area of a square with a side of 11 in

121in²

200

Area of a triangle with a base of 15 and a height of 9?

67.5

300

area of a circle with a radius of 12in? (π=3.14)

452.16in²

400

area of parallelogram with base 12cm and height of 10cm? 

120 cm²

500

what is the area of a trapezoid with the bases being 16ft and 12ft, and the height is 5ft?

70 ft²

random

100

What is the center of an atom called?

Nucleus

200

What professional sport did Michael Jordan play?

Basketball

300

What is the name of Mickey Mouse's dog?

Pluto

400

What is the capitol of Texas?

Austin

500

What is the largest land animal?

Elephant