D=rt
r=d/t
divide by t to sinlge out r
Answer:
36
Step-by-step explanation:
3x12=36
12+12=24
add 12 to 24 and it equals 36.
(300+64)x(20+6) just divide te numbers into diferrent groups
Answer:
144m
Step-by-step explanation:
To find the area of trapezoidal prism, you would have to multiple the area of the trapezoid by the height of the prism.
The formula for trapezoid is 1/2(L+W) x H
So the area of trapezoid would be 1/2(10+6) x 2 = 16
The height is 9m so it would be 16 x 9, which is 144m
Answer:
70 m²
Step-by-step explanation:
Red sides:
2 x ( 5 x 5 ) = 2 x 25 = 50
Blue side :
2 x ( 1 x 5) = 2 x 5 = 10
Green :
2 x ( 1 x 5 ) = 2 x 5 = 10
Total surface area:
50 + 10 + 10 = 70
Units : m²
Surface Area = 70 m²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
