*QUICK ANWSER* how do i calculate the lateral surface area of a cube the length, width, and hieght are all 4

I don't know if I am correct or not, but I believe that you have to multiply the perimeter of your base and then multiply that by the height of your cube.

So in this case, you would do 4 x 4, since a cube is basically 6 squares, and a square has 4 sides.

4 x 4 = 16

Then the height is 4 as well.

16 x 4 = 64² (I believe you have to square the total as well, so don't forget that.)

If I am incorrect, please let me know. But I really do hope this helped. :)

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

c is the answer

step-by-step explanation: