What is the area of the obtuse triangle below?
O
A. 99 sq. units
O
B. 10 sq. units
O
C. 49.5 sq. units
O
D. 20.5 sq. units

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.