Page 25 - prim 4 كامل

Delta Modern Language Schools
Maths Department
Prim 4 2023-2024

Unit ( 4) L 1 : Perimeter

1) Complete: 3 Cm

1) A side length of square is 8 cm, its perimeter is ………cm
2) The perimeter of a rectangle whose dimensions are 10 cm and 4 cm is

…………cm
3) A rectangle its perimeter is 26 cm, its width is 4 cm then its length is ……….cm

2) Calculate the perimeter of the following shape ( use the
different formulas to solve each problem )

a)

5 Cm

First formulas ……………………………………………

Second formulas ……………………………………….

b)

5cm

5cm

First formulas ……………………………………………
second formulas ……………………………………….

3) Choose the correct answer:

1) The side length of square whose perimeter is 4 cm is …

a) 16 cm b) 20 cm c) 1cm d)16 2

2) The perimeter of rectangle with 7 cm long and 3 cm wide equal …………

a) 21 cm b) 20 cm c) 21 2 d) 20 cm2

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