440
The area is 40cm2
If it's a right triangle the formula for area is 1/2base times the height. so 1/2(15)(20) which is 10 times 15 so the answer would be 150.
It is not possible to answer the question because it is not clear what the three measures represent.
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
195.5
The area is 40cm2
180 cm2
Its 20cm
If it's a right triangle the formula for area is 1/2base times the height. so 1/2(15)(20) which is 10 times 15 so the answer would be 150.
It is not possible to answer the question because it is not clear what the three measures represent.
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
195.5
It will have 3 equal sides of 20cm Using Pythagoras's' theorem its height is 17.32050808cm Using the formula for area:1/2*base*height its area is 173.32050808cm2
60 cm2
195.5
better question what shape is it
240