Answer:
vol. of triangular prism = lbh/2
vol. of rectangular prism = 18 of vol. of triangular prism
18x = 18 + 14x
4x = 18
x=4.5 ft
so vol. of rectangular prism = 6 × 4 . 5 × 3 = 81 ftcube
Answer:
false
Step-by-step explanation:
The sum of all angles in a triangle is 180 degrees
Our given angles 55+45+90=190 degrees
We can make 0 triangles with those given angle measurements.
Answer:
5?
Step-by-step explanation:
i fell like it is 5 pounds I hope this is right..