The figure is made up of two shapes, a semicircle and a square. what is the exact perimeter of the figure?
a) 4 π + 16 cm
b) 2 π + 6 cm
c) 4 π + 12 cm
d) 2 π + 12 cm

Option  

Step-by-step explanation:

we know that

The perimeter of the figure is equal to sum the length of semicircle plus the length of three sides of a square

Find the length of semicircle

Remember that the circumference of semicircle is equal to

we have

substitute

The perimeter of the figure is equal to

answer: 7

step-by-step explanation:

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )