find the area of the irregular figure. round to the nearest tenth.

Question

anonymous · Answer

attachment

tkhunny · Answer

I'm thinking there is insufficient information.  The triangle is okay, but the circular part is NOT guaranteed to be a semi-circle.  Are there more instructions that tell us it's a semi-circle?

tkhunny · Answer

Second thought, I'm not sure about the triangle, either.  Is that line down the middle an "altitude"?

anonymous · Answer

im not sure sorry :( any good educated guess would b okay'

jack1 · Answer

just make some assumptions in your answer:
ie
assuming the line bisects the triangle and the rounded part is a semicircle... then answer

jack1 · Answer

add the 2 = answer

jack1 · Answer

add area of triangle to area of semicircle
1/2x basex ht + 1/2x pix r^2