Formulate the Answer.
Find the perimeter of the rectangle with a length of 8cm and a width of 5 cm.
P = 26cm
Find the area of a rectangle that has a length of 6cm and a width of 5 cm.
A = 30 cm2
The classroom is getting new blue carpet. If the room has a length of 10 m and a width of 6 m. Carpet costs $49 per m2. How much carpet will the room need and what will be the cost of the carpet?
The room will need 60 m2 of carpet. (10 x 6)
The carpet will cost $2940. (60 x $49)
Lachy has made a chocolate mud cake for our Essential Maths class. It has a diameter of 20cm. What is the circumference of the cake?
62.83 cm
Find the perimeter of a square that has a side length of 12cm.
P = 48 cm
Find the area of a square with side length 7 m.
A = 49 m2
Mrs G needs to paint her garage wall. The wall is 8m wide and 4m tall. If the paint costs are $10 per metre, what is the cost to paint the wall?
$320
Stirling decided he would make a pizza for our Essential Maths class. It had a radius of 8cm. What is the area of the pizza? (Calculate to 2 d.p.)
201.06 cm2
Find the perimeter of a right triangle with base length of 6cm, perpendicular height length of 4cm, and side lengths of 4cm and 8cm.
P = 18 cm
Find the area of a right triangle with base = 7 cm and height = 8cm.
A = 28 cm2
Mary needs to fence around her backyard. The length of her backyard is 5m and the width is 8m. Each fencing length is 3m long. How many sections of fence does Mary need to buy?
P - 5 + 5 + 8 + 8 = 26m
26m / 3 = 8.67
Mary needs to buy 9 sections of fencing. (You cannot buy 8.67 sections)
Crystal wants to make a circular fence for her chickens to play in. The diameter of the fence is 4m. If fencing costs $12 per meter, how much will Crystal pay for the fence? (Calculate to 2 d.p.)
$150.80
Find the perimeter of a triangle if it has a base of 6m, a perpendicular height of 8 m, and two side lengths that equal 3m.
P = 12m
Find the area of a isosceles triangle with base = 9cm, side one = 7cm, side two = 3cm, and perpendicular height = 2cm.
A = 9cm2
Cleo wants to build a fence all the way around her rectangular backyard which has a length of 5m and a width of 6m. Each fence panel from Bunnings is 2 metres long. Each panel costs $150.
a) Work out the total distance (perimeter) Cleo needs to fence.
b) Work out how many fence panels she needs to buy.
c) Calculate the total cost of all the fence panels.
$1650
Marley wants to purchase a large sombrero hat for camp. The radius of the brim of the hat is 50cm. Calculate the area of the brim of the hat to 2 d.p.
7583.98 cm2
Find the perimeter of a pentagon with side lengths that equal 8 m.
P= 40 m
Find the area of a triangle with base = 20 m and height = 30 m.
A = 300 m2
A square pizza box has an area of 324 cm2. What is the length of one side of the pizza box?
18 cm
Mr Cape $2800 and wants to see if he has enough money to concrete his driveway. The driveway is 5 m long and 4 m wide. The concreter charges $150 per metre square.
What is the area of the driveway?How much will it costs to concrete the driveway? Does Mr Cape have enough money to do the job?
Driveway is 20m2.
Cost is $150 x 20m2 = $3000
Mr cape is short $200 and does not have enough money to concrete his driveway.