Find the area of the figure.

34.5m^2

Step-by-step explanation:

first cut the shape into three areas.

A1= 1/2× b×h

1/2×3×3

=9/2

A2= L×L

3×3

=9

A3= L×W

3×7

=21

TA= 34.5m^2

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

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!