A rectangle does not have volume because it is a two-dimensional shape. However, I will try and give you two answers to choose from. (L=length, W=width, H=height) Area of rectangle = L x W Volume of rectangular prism = L x W x H
I think it's 12x square.
1. The formula for finding the Area of a circle is Pie X R-squared. R 3 cm squared is 9cm X 3,14 (value of Pie) = 28.26 square inches. 2. The formula for finding the Area of a rectangle is Length X Width (LXW): 14 X 2 = 28 square inches. 3.The answer is...900 ins. are in 75 ft. 24
The perimeter is the distance around a shape, If the dimensions given describe a rectangle with length of 8cm and width of 6cm, the perimeter would be 2(L + W), which means the length and width are added together and multiplied by 2. Hence. 8 + 6 = 14 X 2 = 28cm perimeter.
A=lxw 2cm x 6cm=12cm
12cm x 6cm x 4cm = 288 cubic centimetres
To calculate the volume, multiply the length x width x height. volume = 12cm x 6cm x 4cm = 288cm3
The area would be 60 cm2
120 sq cm
Area = 6*18 = 108 square cm
The area of rectangle is : 51.0
Area of a triangle = 1/2 (Base x Height) Example: Width 13cm, Height 5cm, Base 12cm then; Area=1/2(12cm x 5cm) Area=6cm x 5cm Area=30cm2
area = length x width area = 12 x 10 = 120 square cm
Fist lets start by reviewing what the area of a pyramid is. Volume of a pyramid (with a rectangular base) is the Area of the Base x Height x 1/3. Where the 1/3 comes in I don't know but that's the equation. So we have a rectangle with the sides measuring 9cm x 12cm. The area of a rectangle is S1 * S2 so we have an area of 9cm*12cm=108cm2. We are given the height (altitude) as 12 cm so now that we know the area of the base, and the height we can find the volume. V= 108cm2 * 12cm *1/3 V= 1296cm3*1/3 V= 432cm3
Answerfirst you have to make it a square by subtracting 2cms from the length and adding 2cms to the width. That will make it equal to 12cm. The area for the rectangle was 140cm then it increased by 4 because 12cm * 12cm is 144cm. so x = 2 and the area increases by four.
6 cm x 4 cm = 24cm2 (length x width = area)