rectangle
They are both polygon. If you cut a rectangle diagonally, you will have two triangles. And if you want to figure out the area of a right triangle, you can treat it as a rectangle and then cut your calculation in half to get the correct answer.
Circle
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
The size of the circle is a function of the height of the rectangle.
circle and rectangle. circle for the top and a curled rectangle with length equal to the circumference of the circle for the side.
2.8 cm
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
Yes! It can(: you draw the circle in the rectangle with its top and bottom touching the top and bottom sides of the rectangle
Holding the knife at different angles, you could cut a cylinder and get a circle, an ellipse, or a rectangle.
rectangle
Circle Circle
Question: In figure, what is the ratio of the areas of a circle and a rectangle if the diagonal of rectangle is equal to diameter of circle.
the diagonal of the rectangle will be the diameter of the circle which equals 5 so the circumference will be 5pie or 15.70units.
area of a circle = area of a rectangle(parallelogram) formed by the sectors of circle with pi as length and radius as bradth.
because if it had 4 straight lines instead, we would call it a rectangle.
Circle