Answer:
Hello! answer: 9
Step-by-step explanation:
Formula for triangle area: base × height ÷ 2 or base × height × 1/2
6 × 3 = 18 18 ÷ 2 = 9 therefore 9 is the area!
8 more red circles because if you have 9 red circles and 3 blue ones the ratio would be 9:3 and if you simplify that down to 3:1 that’s the answer. So you would need to add 8 more red circles
Answer:
<em>Hi There the correct answer to this is A 14</em>
Step-by-step explanation:
All you really need to do is Add 9 to 5 then you get your answer from 14.
Answer:
from the working in the photo
A triangle, it might be an obtuse
