Find the area and perimeter of a semicircle on top of a rectangle 4in by 6in

General Idea:

The formula to find the area and perimeter of a semicircle is given below, where r is the radius of circle.

Applying the concept:

There are two cases for drawing a semicircle in a rectangle of the given dimension as shown in the attachment.

CASE 1: If the semicircle is drawn on top of the width of rectangle.

Then Diameter = 4 inches & Radius = 2 inches

CASE 2: If the semicircle is drawn on top of the length of the rectangle of the given dimension as shown in the attachment.

Then the Diameter = 6 inches and Radius = 3 inches

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

answer: (yeees, you need a poet.)

//blooming serenity//

beautiful in the morning

mysterious at night

wonderous nature souring

with all it's mystical might

the flower that blooms

to the fox that looms

nocturnal creatures

with various features

a blooming flower soon in sight

as a new little hatchling fears to take flight  

afraid to leave it's calming nest,

but dear little bird, mother knows best

as sure as there are stars in the sky,

life is not about who, where what, when or why-

it's the journey that follows

adventures we swallow

of   nature's deep wonders,

natural disasters and storm's thunders.

blooming serenity

life and nature, truly is heavenly.

-kerstien lehman

step-by-step explanation: