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How do you figure out if a square is 49cm2 what is perimiter?
Its 4 equal sides are 7 cm and so 4*7 = 28 cm which is its perimeter
What is the area of the square if the perimiter of 14cm?
12.25 square cm
What is the perimiter of a circle with a diameter of 12cm?
perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm
What is the perimiter and area of a right triangle with 24cm base and 10cm height?
The area is 0.5*24*10 = 120 square cm. The third side is sqrt(24^2 + 10^2) = 26 cm. So the perimeter is 60 cm.
Is an octogon regular or irregular?
An octogon can be regular (all sides of equal length) or irregular (all sides not of the same length).
How do you figure out if a square is 49cm2 what is perimiter?
Its 4 equal sides are 7 cm and so 4*7 = 28 cm which is its perimeter
What is the area of the square if the perimiter of 14cm?
12.25 square cm
What is the 7 lettered name given to a 2D shape that has equal sides?
An Octogon An Octogon regular regular
What shape has 7 letters and has a g?
octogon
What is a 7 lettered shape and has equal sides?
octogon
What is the perimiter of a square if the area is 64 cm2?
It is: 4*8 = 32 cm
If a square has a perimiter of 16 cm what is its area?
the square is 4 cm per side, so area is 4x4=16 cm2
What is the perimiter of a regular hexagon whose sides measure 7 cm?
A regular hexagon has 6 sides of equal length ("hex" means six). The perimeter is just the length of all the sides added up. So, Perimeter = 6 x 7 = 42 cm
What is the perimiter of a semi circle if the radius is 18cm?
The perimeter is pi*r + 2r = 92.6 cm
Perimiter of a cone?
2*l+2*22/7*r
If the length of a rectangle is 6 in and the width is 14 in what is the perimiter?
The answer is 40 (cm?). 6 + 6 (both sides) +14+14= 40
What is the perimiter of a circle with a diameter of 12cm?
perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm
