Page 103 - PortalToEnglish_2_SB_SE

D Now look at the shapes below and find the area and perimeter of each one.
Use the graph paper below each shape to show your maths.

1. 2. 3.

11 cm 8 cm 8 cm
6 cm
3 cm

6 cm 8 cm

perimeter = cm perimeter = cm perimeter = cm
area = cm 2 area = cm 2 area = cm 2

P RO JE CT
PROJECT

Design your school’s student area!
Step 1: © MM Publications

Imagine your school wants to turn an old building into a student area. Look at the floor
plan of the building below and find its area and perimeter.

Student area 1 cm on the
graph paper
= 1 m in the
building

11 m

30 m

Step 2:
What do you want to put in your student area? Choose some of the ideas below, or use your own.
Think of how popular each room would be with students, and how big it would need to be
2
(e.g. canteen 20 m , bathroom 4 m , games room 30 m , etc.). Also, remember, you can use
2
2
different shapes – squares or rectangles. Draw each area on the graph paper and then write in
the area and perimeter for each one. Make sure everything fits!
the area and perimeter for each one. Make sure everything fits!

thr
games room sitting area canteen study area bathroomoom
ba
101

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