surafealwoldeamlak surafealwoldeamlak

03-02-2021
Mathematics

contestada

A semicircle is drawn on each side of a square, as shown. The square has sides of length 2 π . What is the area of the resulting shape?

Respuesta :

danielseavey01 danielseavey01

03-02-2021

Answer:

We know that area of semi circle of radius r is

2

πr

2

and area of square od side a is a

2

Given that:

Side of square =2 cm

Total area = Area of square+ 4×Area of semi circle

Total area =2

2

+ 4×

2

π×2

2

⇒(4+8π) cm

2

Answer Link

Otras preguntas

State whether the angles are complementary, supplementary, or neither. ∠ADG and ∠GDB A. complementary B. supplementary C. neither

How many atoms does a molecule of sodium chloride contain?

I need some help plz

Why is 12 (m+n) equivalent to 12m + 12n

What percent of 300 is 36?

What describes the path of blood between the heart and the lungs

Do you believe warfare should be used to gain more territory and achieve national interests?

One side of an isosceles triangle has a length of 19 m. The lengths of the other two sides are equal to one another, but are unknown. If the perimeter of the tr

what is 4.81 times 10 to the third power

Which type of resource are newspaper accounts written at the time an event occurred? primary source documents top-down source documents secondary source documen