# Balbharati solutions for Mathematics 8th Standard Maharashtra State Board chapter 15 - Area [Latest edition]

## Solutions for Chapter 15: Area

Below listed, you can find solutions for Chapter 15 of Maharashtra State Board Balbharati for Mathematics 8th Standard Maharashtra State Board.

Practice Set 15.1Practice Set 15.2Practice Set 15.3Practice Set 15.4Practice Set 15.5Practice Set 15.6
Practice Set 15.1 [Page 95]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.1 [Page 95]

Practice Set 15.1 | Q 1 | Page 95

If base of a parallelogram is 18 cm and its height is 11 cm, find its area.

Practice Set 15.1 | Q 2 | Page 95

If area of a parallelogram is 29.6 sq cm and its base is 8 cm, find its height.

Practice Set 15.1 | Q 3 | Page 95

Area of a parallelogram is 83.2 sq cm. If its height is 6.4 cm, find the length of its base.

Practice Set 15.2 [Page 97]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.2 [Page 97]

Practice Set 15.2 | Q 1 | Page 97

Lengths of the diagonals of a rhombus are 15 cm and 24 cm, find its area.

Practice Set 15.2 | Q 2 | Page 97

Lengths of the diagonals of a rhombus are 16.5 cm and 14.2 cm, find its area.

Practice Set 15.2 | Q 3 | Page 97

If perimeter of a rhombus is 100 cm and length of one diagonal is 48 cm, what is the area of the quadrilateral?

Practice Set 15.2 | Q 4 | Page 97

If length of a diagonal of a rhombus is 30 cm and its area is 240 sq cm, find its perimeter.

Practice Set 15.3 [Page 99]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.3 [Page 99]

Practice Set 15.3 | Q 1 | Page 99

In ☐ ABCD, l(AB) = 13 cm, l(DC) = 9 cm, l(AD) = 8 cm, find the area of ☐ ABCD.

Practice Set 15.3 | Q 2 | Page 99

Length of the two parallel sides of a trapezium are 8.5 cm and 11.5 cm respectively and its height is 4.2 cm, find its area.

Practice Set 15.3 | Q 3 | Page 99

☐ PQRS is an isosceles trapezium l(PQ) = 7 cm. seg PM ⊥ seg SR, l(SM) = 3 cm, Distance between two parallel sides is 4 cm, find the area of ☐ PQRS

Practice Set 15.4 [Page 101]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.4 [Page 101]

Practice Set 15.4 | Q 1 | Page 101

Sides of a triangle are cm 45 cm, 39 cm and 42 cm, find its area.

Practice Set 15.4 | Q 2 | Page 101

Look at the measures shown in the adjacent figure and find the area of ☐ PQRS.

Practice Set 15.4 | Q 3 | Page 101

Some measures are given in the adjacent figure, find the area of ☐ABCD.

Practice Set 15.5 [Page 102]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.5 [Page 102]

Practice Set 15.5 | Q 1.1 | Page 102

Find the areas of given plot. (All measures are in metres.)

Practice Set 15.5 | Q 1.2 | Page 102

Find the areas of the given plot. (All measures are in metres.)

Practice Set 15.6 [Page 104]

### Balbharati solutions for Mathematics 8th Standard Maharashtra State Board Chapter 15 Area Practice Set 15.6 [Page 104]

Practice Set 15.6 | Q 1 | Page 104

Radii of the circles are given below, find their areas.
(1) 28 cm
(2) 10.5 cm
(3) 17.5 cm

Practice Set 15.6 | Q 2 | Page 104

Areas of some circles are given below find their diameters.
(1) 176 sq cm
(2) 394.24 sq cm
(3) 12474 sq cm

Practice Set 15.6 | Q 3

Diameter of the circular garden is 42 m. There is a 3.5 m wide road around the garden. Find the area of the road.

Practice Set 15.6 | Q 4 | Page 104

Find the area of the circle if its circumfence is 88 cm.

## Solutions for Chapter 15: Area

Practice Set 15.1Practice Set 15.2Practice Set 15.3Practice Set 15.4Practice Set 15.5Practice Set 15.6

## Balbharati solutions for Mathematics 8th Standard Maharashtra State Board chapter 15 - Area

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Concepts covered in Mathematics 8th Standard Maharashtra State Board chapter 15 Area are Area of a Parallelogram, Area of a Rhombus, Area of Trapezium, Area of a Triangle, Area of a Triangle by Heron's Formula, Circumference of a Circle, Area of Circle, Area of Figures Having Irregular Shape.

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