Answer:
SA=736ft²
Step-by-step explanation:
First I like to start with the triangles
The reason why we would multiply the triangle area by two is because where finding the area of the triangle in the Back and in the front
then we go to the rectangles of the left and right
again because the numbers for the base and height of the two rectangles are the same we are going to times by two.
Then we going to find the area for the base of the triangular prism, which would be the bottom rectangle
there are no same shapes with the same base and height so where not going to multiply by two
now we add all the area that we found up
now we have 736ft and since where finding SA we square it
SA=736ft²
Answer:
638 in week
Step-by-step explanation:
4100×0,08=328
328+310=638
Answer:
I only have 2
Step-by-step explanation:
each sides is multiplying by 2
each order is multiplying by 12
Answer:
x = 23
Obtuse scalane triangle
Step-by-step explanation:
The sum of interior angles in a triangle is equal to 180
110+35+x+12 = 180
157 + x = 180 subtract x from both sides
x = 23
The given triangle is an obtuse scalane because it has no eqaual side lengths or angles measurment.