Question

A, B, C, D are centres of equal circles which touch externally in pairs and ABCD is a square of side 7 cm. Find the area of shaded region.​

Answer 1

Answer:

side = 7cm of square

look properly you will see if you write their side you will also see the radius of circle 7cm/2

There is also 4cut circle and 4cut circle makes a full circle ..

Step-by-step explanation:

Area of square= 7)^3

=343 cm^2

area of circle=πr^2

$= \frac{22}{7} \times \frac{7}{2} \times \frac{7}{2}$

$= \frac{77}{2}$

$= 38.5{cm}^{2}$

Now remaining path = 343-38.5

=304.5 cm^2

Answer 2

Answer:

write whatever the sentence give value all in active voice in passive voice

1. A huge of sambar was cooked by chef.

2. I will give my dog a bath in the afternoon

3. she lit a vanilla candle.

4. the poem was writing by email Dickinson.

5. the game had Beena to you too dear husband and wife is saying that you are not able ever to you to come to the group and the same to