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1.1
1.2
1.3
QUESTION 1
Give the formula for the area of the following figures:
1.1.1 a square
1.1.2
a rectangular
1.1.3 a triangular
Determine the area of the square ABCD with
AB=3cm.
A 3cm
D
C
Determine the area of the rectangular ABCD with
AB=5cm and BC=3cm.
A
5cm
B
3 cm
D
C
1.4 Determine the area of the triangular ABC with AC=5cm
and
height DB=30 mm.
B
(3)
(3)
(3)
30min
(4)
C
A
D
5 cm
10
​

Sagot :

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