How you find the area of a triangle is base × height ÷ 2. So the equation would be 6×3=18 18÷2=9, so the answer is 9. Hope this helped!
it means the distance around a two dimensional shape.
To find the perimeter, add all the side lengths
hope it helps!!!!!!!
False
on the left, there is 2 negatives, which cannot result in a negative number on the right
Answer:
a number or placement number
Step-by-step explanation:
