Question

Helloh :) I need help

Answer 1

Sam created a porch that was part wooden and part concrete, as shown in the figure below.

Answer 2

If a = 18 ft, b = 24 ft, and c = 30 ft, what is the total area of the porch? Assume that the wooden part is a right triangle and the concrete part is a square.

Answer 3

HERE IS THE PICTURE

Answer 4

what do you think you should do

Answer 5

@Jennifer2003

Answer 6

Multiply @zoejay1

Answer 7

it is a triangle so you will need to divide the answer in half, to get the answer you need to do B xH divided by 2

Answer 8

yes! you multiply

Answer 9

30 * 30 = 90 + A*C/2 = 270 it equals 360 ft.

Answer 10

BxH is Base times Hight

Answer 11

???

Answer 12

It is 360 based on what I said. ^^^^^^^^^

Answer 13

alright, what is the base of the porch, the bottom of thr triangle

Answer 14

but that's not an answer choice @CC-Right :(

Answer 15

Area of a triangle = \[\frac{ 1 }{ 2 }(b \times h)\]
We also know that all the sides of a square are congruent with each other.

Answer 16

What are the Choices?

Answer 17

@misty1212

Answer 18

you have an obtuse triangle... if you google area for obtuse triangle they will give you the equation.