Area = 120 x 20 = 2400 cm2
The area of a regular hexagon with side length of 20cm is about 1039.23cm2
It is: 20*7 = 140 square cm
To calculate the area of a triangle, you use the formula: Area = 0.5 x base x height. Plugging in the values given, the area of the triangle would be 0.5 x 18cm x 20cm = 180 square centimeters.
24 square centimeters
Simply add the numbers up For example, If the area of a semicirce is 20cm squared and the area of a rectange is 25cm squared, then the total area would be 20 + 25 = 45
2.7m
It is not possible to answer the question because it is not clear what the three measures represent.
In area, 120cm x 160cm is 19,200 square cm, or 19.2 square meters
The area of a hexagon with a given side of 20cm is 1039.2cm2
The area of a hexagon with sides that measure 20cm is approximately 1039.23cm2
That will depend on the length of the other diagonal because area of a rhombus is 0.5*product of its diagonals.
The area of a regular hexagon with side length of 20cm is about 1039.23cm2
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
113.04m2 (120/2x120/2x3.14)
Total area of board = 20cm*30cm = 600 cm2 Since 4 divides 20, there is no problem of left over strips. Area of each card = 4cm*3cm = 12 cm2 Number of cards = 600/12 = 50
The area of square is : 400.0
Answer: 4Area of Rectangle= b x hWorking Out:1. 5cm x 120cm = 600cm22. 10cm x 60cm = 600cm23. 15cm x 40cm = 600cm24. 20cm x 30cm = 600cm2