contestada

What is the slant height ? of a cone that has a lateral surface area of 235 sq. cm. and a radius of 10 cm?

Respuesta :

byaw78
lateral surface area is given by
πrl, where r is radius and l is the flame height
235=3.142*10*l
l=235/31.42
l = 7.5cm to one decimal place.

Otras preguntas