HARD
9th ICSE
IMPORTANT
Earn 100

Find the area and perimeter of the shape illustrated in figure given below. The concerns are all right angles.

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Important Questions on Area of Plane Figures

HARD
9th ICSE
IMPORTANT

Find the area of the figure shown below in which all corners are right-angles and the dimensions are shown in centimetres.

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If the answer is k cm2, find k.

EASY
9th ICSE
IMPORTANT
How many tiles, each 12 cm by 6 cm are needed for a floor of a room 162 cm long, 144 cm wide ?
MEDIUM
9th ICSE
IMPORTANT
How many dusters, each of 16 cm2 can be cut from material 84 cm long, 36 cm wide? What area remains over?
HARD
9th ICSE
IMPORTANT
A floor which measures 15 m×8 m is to be laid with tiles measuring 50 cm×25 cm. Find the number of tiles required. Further, if a carpet is laid on the floor so that a space of 1 m exists between its edges and the edges of the floor, what fraction of the floor is uncovered ?
EASY
9th ICSE
IMPORTANT

For a triangle with given measures, fill the table below.

Base 6 cm
Height 10 cm
Area  _____ cm2
EASY
9th ICSE
IMPORTANT

For a triangle, find:

Base 8 cm
Height 14 cm
Area  .... cm2
EASY
9th ICSE
IMPORTANT

For a triangle, find area.

Base 5 cm
Height 20 cm
Area  ...... cm2
EASY
9th ICSE
IMPORTANT

For a triangle if

Base x cm
Height 2x cm
Area xk cm2

Then find the value of k.