START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 3

HARD

8th CBSE

IMPORTANT

Earn 100

The height of an equilateral triangle is $6 cm$ . The measure of its side is:

50% studentsanswered this correctly

Important Questions on Mensuration-I (Plane Figures)

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 4

The side of a square whose area is

68 \frac{1}{16} m^{2}

is:

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 5

The area of an equilateral triangle whose side is

a

units is:

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 1

A square decametre is the standard unit of area.

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 2

Diagonal of rectangle

= \sqrt{(length)^{2} + (breadth)^{2}}

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 3

The distance between the two parallel sides of a trapezium is called the height of the trapezium.

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 4

If the area of a trapezium is

34 {cm}^{2}

and the length of one of the parallel sides is

10 cm

and its height is

4 cm

, then the length of the other parallel side is

9 cm

.

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 1

_____ of a simple closed figure is the sum of all the sides.

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 17 - Mensuration-I (Plane Figures)>REVIEW EXERCISES>Q 2

Area of an equilateral triangle

=

____________

(side)^{2}

.