NMMS - MEASUREMENT PERIMETER OF RIGHT ANGLED TRIANGLE AND COMBINED SHAPES

Class 7 Maths – Perimeter Word Problems Quiz

6. A right-angled triangle has sides 3 cm, 4 cm, and 5 cm. What is its perimeter?

a) 9 cm b) 12 cm c) 13 cm d) 14 cm

7. A combined shape has a square of side 4 cm and a rectangle of 4 cm by 2 cm joined along the side 4 cm. What is the perimeter?

a) 20 cm b) 22 cm c) 24 cm d) 26 cm

8. The legs of a right-angled triangle are 5 cm and 12 cm. What is the perimeter?

a) 30 cm b) 25 cm c) 20 cm d) 19 cm

9. A combined shape includes a rectangle of 6 cm by 3 cm and a square of 3 cm joined along a 3 cm side. What is the total perimeter?

a) 28 cm b) 30 cm c) 26 cm d) 24 cm