Solve:
S=1/2(a+b)x
please provide steps

Remove parentheses.

s

=

1

2

⋅

(

(

a

+

b

)

x

)

Remove parentheses.

s

=

1

2

⋅

(

(

a

+

b

)

x

)

Simplify

1

2

⋅

(

(

a

+

b

)

x

)

.

Apply the distributive property.

s

=

1

2

⋅

(

a

x

+

b

x

)

Apply the distributive property.

s

=

1

2

(

a

x

)

+

1

2

(

b

x

)

Multiply

1

2

(

a

x

)

.

s

=

a

x

2

+

1

2

(

b

x

)

Multiply

1

2

(

b

x

)

.

s

=

a

x

2

+

b

x

2

Step-by-step explanation:

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