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Calculate the area of a rectangle and of the semicircle separately, then add.

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Q: How do you find the area of a rectangle with a semi circle attached to it?
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Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius a in C programming?

Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius a in C programming


How do find the area in math?

It depends on what you are trying to find the area of. The area of a rectangle is calculated by multiplying the length of the rectangle times the width of the rectangle. The area of a circle is calculated by multiplying pi times the radius of the circle squared. See the Related Links for more information on calculating area.


How do you find the perimeter of a rectangle with a semi circle attached to it?

add the perimeter of the rectangle, minus the side that'c covered by the semi circle. then, find the circumference of the semi circle [diameter x pi, divided by 2] and addd them together


If A circle and rectangle have the same area the circle has a diameter of 42 centimeters and rectangle has a width of 18 centimeters find the perimeter of the rectangle?

Area of circle = pi*212 = 1385.44236 square cm Area of rectangle = 1385.44236 square cm Lenght of rectangle = 1385.44236/18 = 76.96902 cm Perimeter of rectangle = 2(76.96902)+2(18) = 189.93804 cm


How do you find the area of a rectangle with a triangle attached to the side?

you split your shape in half, (The rectangle and the triangle), by putting a line through it and then calculate the area of the rectangle and then calculate the area of the triangle, half the area of the triangle then add the area of the triangle and the rectangle together!Then you should have your answer!


In a given circle of radius 14 cm a rectangle is inscribed such that it has maximum area Find that area?

112cm2


How do you find an area of a shape rectangle square and a circle in C program?

By using that one thing.


How do you calculate the area of a rectangle with a hole cut in it?

Measure the rectangle, multiply the sides. Measure the hole, find the area. Subtract circle from rectangle.# 5x6 rectangle. 5*6 = 30 # Circle is 3 inches across, 3.14*(3/2)2 = 7.065 # 30-7.065 = 22.935


What is the formula to find the shaded area of a rectangle with a circle in it?

Base X Height - pi(r)^2


Program to find area of circle using class in c?

class area{ int l,w,a; a=i*w; printf"area of rectangle is= %d",a; endl; }


How do you find area using mathematics?

area of what? circle is pie times the radius squared, rectangle is base times height, and a square is the side squared


How do you find area for cylinders?

First of all, find the area of the circle on top of the cylinder, using the formula... pi x radius^2 ... Multiply that by two because there are two circles on the cylinder. Then find the area of the rest of the cylinder, which is basically a rectangle. So, get the height, and multiply it by the circumference of the circle (also the length of one side of the rectangle) using the formula ... pi x diameter ...