Answer:
surface area = 136 m^2
Step-by-step explanation:
The prism has 5 faces.
Faces 1 and 2: The front and back faces are two congruent triangles with base 6 m and height 4 m.
Face 3: The bottom face is a rectangle with length 7 m and width 6 m.
Faces 4 and 5: The left and right inclined faces are two congruent rectangles with length 7 m and width 5 m.
area = area of faces 1 and 2 + area of face 3 + area of faces 4 and 5
area of triangle = bh/2
area of rectangle = LW
area = 2 * 6 m * 4 m / 2 + 7 m * 6 m + 2 * 7 m * 5 m
area = 24 m^2 + 42 m^2 + 70 m^2
area = 136 m^2
Answer: surface area = 136 m^2
Answer:
cruise ship is the answer
Answer:
(-1,-9/2)(0,-4)(1,-7/2)(2,-3)
Step-by-step explanation:
In fact you just need to do the calcuolation step
when x= -1,y=1/2 *-1 -4=-9/2
when x=0 y=1/2*0-4= -4
when x=1 y=1/2*1-4=-7/2
when x=2 y-1/2 *2-4=-3
Answer:
R(0,10) S(0,0)
Step-by-step explanation:
