Using the cosine and sine rules in trigonometry the angles are 51.05 degrees, 85.11 degrees and 43.84 degrees with an area of 18.17 square cm.
64cm (8cm x 8 sides = 8 x 8 = 64).
8 (measure of each side) x 8 (total sides of an octagon) = 64cm
6.4
64 cm
It is: 8*8*8 = 512 cubic cm
64cm (8cm x 8 sides = 8 x 8 = 64).
No because the given dimensions do not comply with Pythagoras; theorem for a right angle triangle.
8 (measure of each side) x 8 (total sides of an octagon) = 64cm
6.4
50-64cm
64/7=9.142857142857143
64cm 1.4m = 140cm 140cm - 76cm = 64cm
64 cm
If the area of the square is 64 square cm then its sides are 8 cm. Its perimeter: 8+8+8+8 = 32 cm
You know our secret, you must be killed.
64cm.
The perimeter of any polygon is the sum of the lengths of all the sides. Specifically in the case of a square, since it has 4 sides of equal length, the perimeter is simply 4 times the length of any side.