Problem 1 :
Calculate the area of the triangle.
Problem 2 :
A triangle has base length of 14 cm. The perpendicular height is 9 cm. Find the area of the triangle.
Problem 3 :
Work out the area of the right - angled triangle.
Problem 4 :
The area of the triangle is 20 cm^{2}, find x.
Problem 5 :
The area of the triangle is 30 cm^{2}, find y.
Problem 6 :
The area of the triangle is 12 cm^{2}, find z.
Problem 7 :
The area of the triangle is 56 cm^{2}, find a.
Problem 8 :
The diagram below shows a farmer's field.
The farmer wants to plant a new crop. Each sack of seed covers 30m^{2}. The cost of each sack is $6.
Work out the cost to buy enough seed to cover the field.
Problem 9 :
ABCD and WXYZ are squares.
Calculate the area of the shaded square WXYZ.
Problem 10 :
The diagram below shows a garden.
The garden has a triangular vegetable patch and the rest of the garden is grass calculate the area of the garden that is grass.
Problem 11 :
A logo consists of a rectangle and an isosceles triangle.
Calculate the area of the logo.
1) Area of a triangle is 25 cm^{2}.
2) Area of a triangle is 63 cm^{2}.
3) area of a triangle is 14 cm^{2}.
4) x = 8 cm
5) y = 10 cm
6) z = 4 cm
7) a = 14 cm^{2}
8) $522
9) area of the shaded square WXYZ is 68 cm.
10) 86 m^{2}
11) area of the logo is 135 cm^{2}.
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM