Show:
Names of Shapes
Angles
Triangles
Perimeter and Area
Area
100

I am a 2-D polygon with 4 straight sides and 4 vertices.

What is a quadrilateral?

100
180 degree angle.
What is a straight angle?
100
All sides are equal length.
What is an equilateral triangle?
100

The length around a shape or object

What is perimeter?

100
The amount of space inside a shape.

What is area?

200

I am a simple quadrilateral with two pairs of parallel sides.

What is a parallelogram?

200
A 90 degree angle.
What is a right angle?
200

A triangle with one angle that is 90 degrees.

What is a right angled triangle?

200

The formula to calculate the perimeter of a rectangle or square.

What is side + side + side + side?

200

If a rectangles length is 5cm and its width is 3cm, what is its area?

The area = 15cm2

300
I have 4 sides and only two of my sides are parallel.
What is a trapezoid?
300
An angle that is less than 90 degrees.
What is an acute angle?
300

I have three sides and they are all different lengths.

What is a scalene triangle?

300

The formula of calculating the area of a rectangle or square.

What is length x width?

300

The formula used to calculate the area of a triangle.

What is A = base x height divided by 2.

400
I have four sides. They are all the same length. All opposite sides are parallel but I have no right angles at all!
What is a rhombus?
400
An angle that is more than 90 degrees but less than 180 degrees.
What is an obtuse angle?
400
Two sides are the same length.
What is an isosceles triangle?
400

If 1 side length of a square is 4cm, what is its perimeter?

the perimeter is 16cm

400

If the area of a triangle is 27cm2 and the height is 6cm, what is the measurement of the base?

The base = 9cm

500

I can be classified as a rhombus but a rhombus cannot be classified as me. 

What is a square?

500
An angle that is more than 180 degrees but less than 360 degrees.
What is a reflex angle?
500

A triangle with one angle greater than 90 degrees.

What is an obtuse triangle?

500

if the area of a rectangle is 84cm2, and the length is 12cm, what is the measurement of the width?

the width = 7cm

500

If a triangle's base is 12cm and its height is 9cm, what is its area?

A = 54cm2