Formulas
The formula for finding the area of a rectangle
A = l x w
Acronym for remembering conversion chart
King Henry Died By Drinking Chocolate Milk
Katelyn is making a banner that is rectangular in shape. It has a side length of 4.5cm and a width of 12cm. How much area does her banner cover?
54cm2
A rectangle has an area of 50cm2 and a length of 10cm. How long is the width?
5cm
What pet does Miss. Webb own?
Dog
A = b x h ÷ 2
Area of a triangle
How many centimeters are in a meter?
100
Mrs. Pacecca has a triangular pizza slice with a base of 15.5cm and a height of 20cm. How much area does the pizza slice cover?
155cm2
A square has an area of 25cm2. what are the lengths of its sides?
5cm
What is Mrs. Pacecca's son's name?
Matteo
Area of a kite
A = (d1 x d2) ÷ 2
5km = _______m?
5000m
Sedeen has a triangular rose garden. Her garden is 404cm high and has a base of 232cm. How much area does her rose garden cover?
46,864cm2
A triangle has an area of 10m2 and a height of 10m. What is the length of the base?
b = 2m
What are the 3 main characters in Refugee?
Josef, Isabel, Mahmoud
Area of a rhombus
A = b x h
OR
A = d1 x d1 ÷ 2
2.5m = _______ mm
2500mm
Moaad is making a kite. The dimensions of his kite are d1 = 31cm, d2 = 20cm. How much area does his kite cover?
310 cm2
A rhombus has a base length of 12mm and an area of 132mm2. What is the height?
h = 11mm.
What is Miss. Webb's favourite sport?
Area of a trapezoid
A = (a + b) x h
2
32166mm = _____ km
0.032166 km
Mrs. Pacecca has a trapezoid-shaped garden. The top (a) of her garden is 12m long, the base (b) of her garden is 22m long and the height is 5m. How much area does her garden cover in centimeters?
8500cm2
d2 = 10mm
The chicken's name from Moana
Heihei