28cm
Area= length x width. Therefore, Area= 7cm x 4cm=28cm squared.
28
To find the area of a triangle, you can use the formula: Area = 0.5 * base * height. In this case, the base is 8cm and the height is 4cm. Plugging these values into the formula, the area would be 0.5 * 8cm * 4cm = 16 square centimeters.
Its base is: 44/4 = 11cm
28cm
Area of a trapezoid = 0.5*(sum of parallel sides)*height
The ratio is: 7cm to 1cm
Area= length x width. Therefore, Area= 7cm x 4cm=28cm squared.
The area of triangle is : 8.0
28
Area of trapezoid: 0.5*(20+18)*4 = 76 square cm
Area = 1/2*(6+4)*height
The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.
To find the area of a triangle, you can use the formula: Area = 0.5 * base * height. In this case, the base is 8cm and the height is 4cm. Plugging these values into the formula, the area would be 0.5 * 8cm * 4cm = 16 square centimeters.
4cm
Its base is: 44/4 = 11cm