How do i figure out 2 3/4 × 2 3/4 step by step on how you get your answer

Step-by-step explanation:

When you multiply fractions, you just go straight across

2 × 2 = 4

7 9/16

Step-by-step explanation:

2 3/4 × 2 3/4

First, convert 2 3/4 to improper form.

2 3/4 = (4×2+3)/4 = 11/4

11/4 × 11/4

121/16

To convert to a mixed number, divide.  16 goes into 121 7 times with a remainder of 9.

7 9/16

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2