Question

find the areaof the rectangle whose respective lengthand breadth are
(c) 2.8m and 14 m​

Answer 1

Answer:

Explanation:

a) Area of rectangle is L x B

= 10 x 8

= 80cm²

b) Area of rectangle is L x B

= 15.6 x 18.5

= 228.6cm²

Answer 2

✞ Question - 1).

• Find area of rectangle whose length and breadth are 10 cm and 8 cm.

✞ Answer:

• Area of rectangle = 80 cm².

✞ Step By Step Explanation:

Given:

• Length of rectangle (l) = 10 cm
• Breadth of rectangle (b) = 8 cm

To Find:

• Area of rectangle

Formula used:

• Area of rectangle = l × b

Now, put the values in the formula

⇒ Area of rectangle = l × b

⇒ Area of rectangle = 10 × 8

⇒ Area of rectangle = 80 cm²

Hence, area of rectangle = 80 cm².

✞ Question - 2).

• Find area of rectangle whose length and breadth are 15.6 cm and 18.5 cm.

✞ Answer:

• Area of rectangle = 288.6 cm².

✞ Step By Step Explanation:

Given:

• Length of rectangle (l) = 15.6 cm
• Breadth of rectangle (b) = 18.5 cm

To Find:

• Area of rectangle

Formula used:

• Area of rectangle = l × b

Now, put the values in the formula

⇒ Area of rectangle = l × b

⇒ Area of rectangle = 15.6 × 18.5

⇒ Area of rectangle = 288.6 cm²

Hence, area of rectangle = 288.6 cm².

✞ Question - 3).

• Find area of rectangle whose length and breadth are 2.8 m and 14 m.

✞ Answer:

• Area of rectangle = 39.2 m².

✞ Step By Step Explanation:

Given:

• Length of rectangle (l) = 2.8 m
• Breadth of rectangle (b) = 14 cm

To Find:

• Area of rectangle

Formula used:

• Area of rectangle = l × b

Now, put the values in the formula

⇒ Area of rectangle = l × b

⇒ Area of rectangle = 2.8 × 14

⇒ Area of rectangle = 39.2 m²

Hence, area of rectangle =39.2 m².

✞ Question - 4).

• Find area of rectangle whose length and breadth are 16 m and 6m.

✞ Answer:

• Area of rectangle = 96 m².

✞ Step By Step Explanation:

Given:

• Length of rectangle (l) = 16 m
• Breadth of rectangle (b) = 6 m

To Find:

• Area of rectangle

Formula used:

• Area of rectangle = l × b

Now, put the values in the formula

⇒ Area of rectangle = l × b

⇒ Area of rectangle = 16 × 6

⇒ Area of rectangle = 96 m²

Hence, area of rectangle = 96 m².