Find the area of the irregular figure (use 3.14 for pi). SHow your work. Round to the nearest tenth.

Triangle with a semi-circle on it. The triangles height is 4.8ft and the circle's diameter is 3.6ft.
Every time I do my work I keep getting 12.3 and I have no clue if I'm doing anything wrong

3.6 divided by 2

1.8

3.14x1.8x1.8
10.2

10.2 divided by 2
5.1

1/2 4.8x5.1
2 divided by 24.5
12.3
This is my work

Ohhhh, so it would be 13.7! Thank you very much

What you do is 4.8*3.6=A then divide your answer in half which is the area of the triangle than to find the area of the semi circle you do 3.14*1.8^{2}=A then divide that in half than add the two together then round to the nearest tenth.

the triangle is ... 1/2 b h = 1/2 * 3.6 * 4.8

the semi-circle is ... 1/2 π r^2 = 1/2 * 3.14 * 1.8^2

I’m confused. Please show your work. Mine keeps getting 12.2

Your correct Baby_Banana! It's 13.7 or 13.73. I only need help with the last one. I was never good with graphs.

@Helper

Wait, I got 13.72! Not 13.73, is there something I’m doing wrong?

@Angel LMAO I THINK I MISSED SOMETHING WHAT THE HECK IS THAT

im confused

i like how over the few years and months ppl will try to finish off other people question