area – My Trini Chile

Math 2022 Question 38

Question An isosceles triangle is drawn on the 1 cm grid below/ Six identical circles partially cover the triangle. Each

Question The shaded rectangle on the 1m grid below represents a flower bed. The flower bed is 1/9 of the

$Math SEA 2017$

Question 34

The diagram below shows a piece of kite paper that is to be cut into triangular flags. Each flag has a base of 15cm and a height of 12cm.

(a) What is the greatest number of flags that can be made from the sheet of kite paper? (2 marks)

(b) Andrew wants to make 144 flags. How many sheets of kite paper will he need? (1 mark)

$Math SEA 2017$

Question 30

The floor shown below is to be carpeted.

(a) Calculate the area of the floor.
(b) If the carpet is sold at $20 per m², calculate the cost of the carpet needed too cover the floor completely.

$Math SEA 2017$

Question 13

The perimeter of a square is 56 cm. What is the length of one side of the square?

_____ cm

Question 11

In the diagram below, each small square has an area of 9 cm squared.
Calculate the area of Shape A.