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The given rectangle is made out of unit squares. Find out the area of the rectangle.
1 分
18 square units
10 square units
15 square units
19 square units
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Choose the correct formula for finding the area of a triangle.
1 分
Add all sides and divide by two
Base times the perpendicular height divided by two
Length times breadth
Add all sides
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Find the area of a square with a side measuring 8 cm
1 分
64 cm²
32 cm²
16 cm²
20 cm²
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Find the area of a triangle with a base of 14 cm and a perpendicular height of 5 cm
1 分
19 cm²
70 cm²
66 cm²
35 cm²
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Find the area of a rectangle with length of 5 cm and width of 12 cm
1 分
21 cm²
60 cm²
62 cm²
34 cm²
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The area of this triangle is
1 分
30 units²
60 units²
78 units²
65 units²
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The triangle below has an area of 22.5 cm². What is the height of the triangle?
1 分
5 cm
13.5 cm
31.5 cm
202.5 cm
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What happens to the area of a square if the side lengths are doubled?
1 分
The area becomes four times the area of the original square
The area becomes a quarter the area of the original square
The area becomes sixteen times the area of the original square
The area becomes one sixteenth the area of the original square
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50 hectares = _____ m²
1 分
5000
50 000
500 000
5 000 000
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A shape is made of 12 right angled triangles of equal size. Each of these triangles has a base of 4 cm and a height of 5 cm. What is the total area, in square centimetres of the shape?
1 分
10
60
120
240
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