Perimeter
5 cm
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l l
l l 3 cm
l_________________________l
What is 16 cm?
A triangle with a base of 3 cm and a height of 2 cm
What is 3 cm2?
Rectangle with a length of 7 cm and a width of 2 cm
What is 14 cm2?
The area of a parallelogram with a base of 8 units and a height of 6 units.
What is 48 square units?
This is the rule for measuring perimeter
Sum of all sides
Triangle that has two sides that are 3 meters and 1 side that is 6 metres
What is 12 meters?
A triangle with a base of 4 metres and a height of 3 metres
What is 6 square meters?
Rectangle with a length of 5 mm and a width of 9 mm
What is 45 mm2?
A trapezoid with a base of 3m and a base of 4m with a height of 6m
What is 21 m squared?
This is how you find the area of a rectangle
Length X Width
A triangle with each side being 4 kilometres
What is 12 kilometres?
A triangle with a base of 5 mm and a height of 20 mm
What is 50 mm2?
Area of a 6 cm square.
What is 36 cm2?
A parallelogram with a base of 3 cm and a height of 11 cm.
What is 33 cm2?
The rule for area of a parallelogram
Base x Height
This trapezoid has two parallel lines that are 3 meters and 6 meters. The rest of the sides are 2 metres.
What is 13 meters?
A triangle with an area of 12 cm2 has a base and a height of what?
What is possible answers include 6 cm x 4 cm, 8 cm x 3 cm, 12 cm x 2 cm?
A rectangle that has a width of 4 meters and a length that is twice as long.
What is 32 m2?
Trapezoid with a height of 4 u and a base of 5 u and another base three times as long.
What is 40 square units?
1/2 Base times Height
Formula for area of a triangle
Kennedie and Jace want to put a fence around a swimming pool. They plan on building a rectangular swimming pool that is 9 m long and 4 m wide. Find the perimeter of the swimming pool so they know how much fencing to buy.
What is 26 meters?
Sawyer wants to paint a triangular area on his house that is 5 meters tall and 6 meters wide at the bottom. How much paint in square meters does he need
What is 15 square meters?
Blake's house is 14 m tall and half as wide. What is the area of one of the walls?
What is 98 m2?
The area of Beau's yard, which is a parallelogram that is 12 meters wide and 900 cm deep.
What is 108 m2.
Formula for area of a trapezoid
(Base1 + Base2) x Height / 2