Question

please tell me the ans of 4th question mentioned in the above pic ​

Answer 1

Step-by-step explanation:

Assertion (A) : The mangrove tidal forests are found in the areas of coasts

Influenced by tides.

Reason (R) : Royal Bengal Tiger is the famous animal in these forests.

Answer 2

Answer:

$\huge\red{Answer}$

Area of circle

A

=

616

c

m

2

Explanation:

Area of a circle is given by the formula

A

=

π

r

2

where r is the radius of the circle.

Given

r

=

14

c

m

A

=

π

⋅

14

2

=

196

π

c

m

2

=

196

⋅

22

7

=

616

c

m

2