The correct answer would be c. Hope this helps!
Step-by-step explanation:
excuse me how about you use ur brain and like ask ur mother or whoever is with you dont ask people thet you dont know here in brainly.com so USE UR BRAIN DONT USE OTHER PEOPLES BRAIN USE URS and how about you search in google dont ask and ask use ur brain
Answer:
area of an obtuse-angled: 14 cm²
explanation:
<u>using the formula:</u>
note: the formula for finding area is same for all obtuse triangle.
I would make the equation 800x=120, x representing the decimal form of the unknown percentage
800x=120
x=0.15 (divide both sides by 800)
Then move the decimal point twice to the right to get 15%
Hope this helps