a circular picture whose diameter is 4 decimeter is framed in a rectangle board with dimension of 6 decimeter by 4 decimeter wha

Question

victus00 [196]

3 years ago

11

a circular picture whose diameter is 4 decimeter is framed in a rectangle board with dimension of 6 decimeter by 4 decimeter wha

t is the area of the board that can be seen

Mathematics

1 answer:

avanturin [10] · Answer 1 · 2022-12-01T15:45:00+03:00

avanturin [10]3 years ago

6 0

Answer is $\bf \dfrac{80}{7}$ dm².

In order to calculate the area of the board that can be seen, we need to calculate the area of the the rectangular board and the circular frame. The difference of both's area is the required answer.

Refer to the attachment for step by step solution. :)