Geometrical Constructions Class 7 Practice Set 2 Answers Solutions Chapter 1
Question 1
Maharashtra Board Solution
Draw triangles with the measures given below: i. In ∆ABC, l(AB) = 5.5 cm, l(BC) = 4.2 cm, l(AC) = 3.5 cm. ii. In ∆STU, l(ST) = 7 cm, l(TU) = 4 cm, l(SU) = 5 cm. iii. In ∆PQR, l(PQ) = 6 cm, l(QR) = 3.8 cm, l(PR) = 4.5 cm.
Solution & Step-by-Step Answer:
i. In ∆ABC, l(AB) = 5.5 cm, l(BC) = 4.2 cm, l(AC) = 3.5 cm.
ii. In ∆STU, l(ST) = 7 cm, l(TU) = 4 cm, l(SU) = 5 cm.
iii. In ∆PQR, l(PQ) = 6 cm, l(QR) = 3.8 cm, l(PR) = 4.5 cm.
Question 2
Maharashtra Board Solution
Draw an isosceles triangle with base 5 cm and the other sides 3.5 cm each.
Solution & Step-by-Step Answer:
Question 3
Maharashtra Board Solution
Draw an equilateral triangle with side 6.5 cm.
Solution & Step-by-Step Answer:
Question 4
Maharashtra Board Solution
Choose the lengths of the sides yourself and draw one equilateral, one isosceles and one scalene triangle.
Solution & Step-by-Step Answer:
i. Equilateral triangle LMN, l(LM) = l(MN) = l(LN) = 4 cm.
ii. Isosceles triangle STU, l(ST) = l(TU) = 4cm, l(SU) = 6 cm
iii. Scalene triangle XYZ, l(XY) = 4.5 cm, l(XY) = 6.5 cm, l(XZ) = 5.5 cm
Maharashtra Board Class 7 Maths Chapter 1 Geometrical Constructions Practice Set 2 Intext Questions and Activities
Question 1
Maharashtra Board Solution
Draw ∆ABC such that l(AB) = 4 cm, and l(BC) = 3 cm. (Textbook pg. no. 3) |