The answer is (1,4) because it is closer to those numbers
Answer:
I think it would be a obtuse triangle.
Step-by-step explanation:
Considering the Triangle Inequality theorem, for sides to make a triangle to two smallest sides must have a greater sum then the longest. Now that we know its a triangle we must decided what type of triangle it is. You can rule out acute because of the 14. Now, I used the 3:4:5 right triangle rule, which states that a right triangle must a a ratio of 3:4:5. Again, I think the 14 causes the triangle to be obtuse.
Area means length time width so multiply those two numbers to get your answer
It's 44cm
because the 13 on the bottom is the same length at the top even though they are at different lengths of each other. Same goes for the 9 on both sides.
So 9+9+13+13=44
