Answer:
i did this but never got it right
Step-by-step explanation:
Answer:
Total surface area=228cm²
Step-by-step explanation:
Area of bottom(parallelogram)=12×12=144cm²
area of 1 triangle=1/2×8×12=48cm²
area of 3triangles=48×3=144cm²
Total surface area=144+144=228cm²
Calculate the slope:
m = y2-y1 / x2-x1
m = 4-3 / 4-2
m = 1/2
Now, y-y1 = m(x- x1)
y - 3 = 1/2(x - 2)
y - 3 = 1/2x - 1
y = 1/2x + 2
In short, Your Answer would be: Option A
Hope this helps!
Answer:
20%
Step-by-step explanation:
sorry if i am wrong
