# Mathsight Class 6 Solutions Chapter 15

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## Mathsight Class 6 Solutions Chapter 15 Constructions

Welcome to NCTB Solutions. Here with this post we are going to help 6th class students to solve Mathsight Class 6 Mathematics Book, Chapter 15, Constructions. Here students can easily get all the exercise questions solution for Chapter 15, Constructions Exercise 15.1 and 15.2

Constructions Exercise 15.1 Solution :

Question no – (1)

Solution :

(a) 6 – 3

= 3

(b) 21.5 – 15

= 6.5

(c) 83.2 – 77.3

= 5.9

(d) 48.5 – 4.5

= 8

Question no – (2)

Solution :

(a) 60

(b) 120

Question no – (3)

Solution :

Question no – (4)

Solution :

(a) PQ + RS

= 3.4 + 4.7

= 8.1 cm

(b) RS – PQ

= 4.7 – 3.4

= 3.3 cm

(c) (2 × PQ) + RS

= (2 × 3.4) + 4.7

(d) (2 × PQ) – RS

= (2 × 3.4) – 4.7

= 6.8 – 4.7

= 2.1 cm

Required figures :

Question no – (5)

Solution :

Question no – (6)

Solution :

Question no – (7)

Solution :

Question no – (8)

Solution :

Question no – (9)

Solution :

Question no – (10)

Solution :

Question no – (11)

Solution :

AB = 4 cm

CD = 6 cm

∴ AB + CD = 4 + 6 = 10 cm

Question no – (12)

Solution :

1 km = 1 cm .

∴ 6 km = 6 cm .

10 km = 10 cm .

Constructions Exercise 15.2 Solution :

Question no – (1)

Solution :

Question no – (2)

Solution :

Question no – (3)

Solution :

Question no – (4)

Solution :

Question no – (5)

Solution :

Question no – (6)

Solution :

Question no – (7)

Solution :

Question no – (8)

Solution :

Obtuse angle are greatest then right angle and acute angle.

∴ 1/2 of obtuse angle is greater than the 1/2 of remaining two angles

Question no – (9)

Solution :

Question no – (10)

Solution :

Previous Chapter Solutions :

Updated: May 25, 2023 — 3:26 pm