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Area Formulas
What Shape Am I?
Find the Area
Find the Area Again!
Fun With Fractions
100
This formula is used to find the area of rectangles.
What is: A=LxW
100
The name of this shape literally translates as "four sided."
What is quadrilateral
100
**simple rectangle-- b: 7 in, h:9 in
What is 63 in squared
100
** simple triangle-- b: 5 m, h: 5 m
What is 12.5 m squared
100
1/2 รท 1/4
What is 2
200
You can use this formula to find the area of parallelograms.
What is A=BxH
200
I'm a flat shape made of straight sides, which are totally closed in.
What is a polygon
200
**rhombus-- two right triangles, one rectangle triangle b:2 cm, h:3 cm rectangle b:8 cm, h:3 cm
What is 30 cm squared
200
** kite-- b: 11 in, h:11 in
What is 121 in squared
200
5/9 x 9/10
What is 1/2
300
Want to find the area of a triangle? Use this formula.
What is A=1/2(bh)
300
If my opposite sides continued forever in space, they would never cross.
What is a parallelogram
300
** L shape left rectangle: b: 2 yd, h: 8 yd right rectangle: b: 6 yd, h: 4 yd
What is 40 yd squared
300
** trapezoid: top: 16 m bottom: 26 m height: 13 m
What is 338 m squared
300
27/100 = x/12
What is 3.24
400
What 2 area formulas would you use to solve the area of this trapezoid? *show picture
What is the area of rectangles formula (A=LxW) and the area of triangles formula (A=1/2bh)
400

A flat shape with three sides whose angle equal 180 degrees.

What is a Triangle?

400
Find the area of the space in green **pentagon inside a pentagon-- large -- side: 8 cm, height to center: 5.5 cm small: side: 6 cm, height to center: 4 cm
What is 50 cm squared
400
** rhombus: l: 12 mm h: 10 mm
What is 60 mm squared
400
15/17 x 15/8
What is 225/136 --or-- 1 and 89/136
500

This letter represents the area of the base of a 3-dimensional figure.

What is B? (Big B or Capital B)

500

I'm a 4 sided shape that has two sides and only 2 sides, that are parallel.

What is a trapezoid?

500
**prism dimensions: base w: 5 ft, l: 6 ft (30 ft2) 2 right triangles: b: 5 ft, h: 4 ft (20 ft2) right side: l: 6 ft, h: 6 ft (36 ft 2) left side: l: 6 ft, h: 4 ft (24 ft2)
What is 110 ft 2
500
Find the area of the shape with coordinates: A (-3, 8) B (-3, -2) C (-7, -2) D (-7, 8)
What is 40 square units
500
x/100 = 91/196 (round answer to the nearest 10th)
What is about 46.4