To calculate the area of a rectangle, all you need to do is multiply the base and the height. In this case 1 and 1.5. So the area is simply 1.5.
length * width
You can calculate the area of a rectangle by multiplying the length by width so assuming your room is a simple rectangle the area is 2.7 x 4.3 = 11.61m2
learn it by your self or ask your teacher if you are a child internet is no use people.
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
a rectangle can't be uneven !!
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!
The base of a rectangle is a length and does not have any area. Therefore, the area can not be calculated.
Surface area of a rectangle is length times width
The perimeter of a rectangle is the distance around the rectangle. The area of a rectangle is the space inside the rectangle. To calculate either one you need the length and the width of the rectangle. To calculate the area multiply the length times the width. To calculate the perimeter add the length+width+length+width (that is the distance all the way around)
You an calculate the area of a rectangle by multiplying length x width.
Calculate the area of a rectangle and of the semicircle separately, then add.
You need two dimensions to calculate the area of a rectangle. Area = length multiplied by width.
Rectangle area, square metre = (rectangle length, metre) x (rectangle width, metre)
add the sides?
Length times width.
Area in square units = base*height