С В.
180
D
3 m
А
E
4 m
The diagram shows the cross section of a garden shed.
(a)
(b)
Calculate the height of the shed.
Calculate the length of CB

c

b.

180

d

3 m

A

E

4 m

the diagram shows the cross section of a garden shed.

(a)

(b)

calculate the height of the shed.

calculate the length of cb

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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