Ncert solutions

Ncert solutions

Grade 8

Understanding Quadrilaterals | Exercise 3.1

Question 1

Q1) Given here are some figures.

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

(viii)

Classify each of them on the basis of the following.

(a) Simple curve (b) Simple closed curve (c) Polygon

(d) Convex polygon (e) Concave polygon

Solution 3:

(i): Simple Curve - Figure 1, 2, 5, 6 & 7

(ii): Simple Closed Curve- Figure 1, 2, 5, 6 & 7

(iii): Polygons- Figure 1, 2 & 4

(iv): Convex Curve- Figure 2

(v): Concave Curve- Figure 1

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subject-cta

Question 1

Q1) Given here are some figures.

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

(viii)

Classify each of them on the basis of the following.

(a) Simple curve (b) Simple closed curve (c) Polygon

(d) Convex polygon (e) Concave polygon

Solution 3:

(i): Simple Curve - Figure 1, 2, 5, 6 & 7

(ii): Simple Closed Curve- Figure 1, 2, 5, 6 & 7

(iii): Polygons- Figure 1, 2 & 4

(iv): Convex Curve- Figure 2

(v): Concave Curve- Figure 1

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subject-cta
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