Unit 14 - Area and Perimeter

Question 1: Work out the area and perimeter of this shape.

• Area (25 cm2), perimeter (20 cm)
• Area (10 cm2), perimeter (20 cm)
• Area (15 cm2), perimeter (20 cm)
• Area (20 cm2), perimeter (25 cm)

Question 2: Work out the area and perimeter of this shape.

• Area (15 cm2), perimeter (30 cm)
• Area (30 cm2), perimeter (15 cm)
• Area (56 cm2), perimeter (30 cm)
• Area (30 cm2), perimeter (56 cm)

Question 3: Arun wants new carpet in her hall. The hall is a rectangle that measures 5 m long by 120 cm wide. Find the area of carpet that she needs.

• Area (6000 cm2)
• Area (6 m2)
• Area (60 m2)
• Area (600 cm2)

Question 4: Find the area and perimeter of this compound shape.

• Area (24 cm2), perimeter (18 cm)
• Area (28 cm2), perimeter (24 cm)
• Area (36 cm2), perimeter (24 cm)
• Area (24 cm2), perimeter (36 cm)

Question 5: Find the area and perimeter of this compound shape.

• Area (20 m2), perimeter (14 m)
• Area (14m2), perimeter (20 cm)
• Area (20 m2), perimeter (18 m)
• Area (19 m2), perimeter (18 m)

Question 6: Find the area and perimeter of this compound shape.

• Area (510 mm2), perimeter (114mm)
• Area (370 mm2), perimeter (47 mm)
• Area (94 m2), perimeter (170 m)
• Area (47 m2), perimeter (270 m)

Question 7: Find the area of the light blue region shaded in this diagram .

• Area (268 cm2)
• Area (368 cm2)
• Area (332 cm2)
• Area (432 cm2)

Question 8: Find the area of the red-colored region shaded in this diagram

• Area (84 cm2)
• Area (60 cm2)
• Area (72 cm2)
• Area (82 cm2)

Question 9: Find the area of the red-colored region shaded in this diagram

• Area (840 cm2)
• Area (892 cm2)
• Area (850 cm2)
• Area (742 cm2)

Question 10*: Here are two identical rectangles. And then they are placed on top of each other to make a new shape. Find the area of the new shape ?

• Area (64 cm2)
• Area (74 cm2)
• Area (84 cm2)
• Area (94 cm2)