Answer:
196 cm²
Step-by-step explanation:
[Area of Triangle BCD]
A =
bh =
* 28 * 6 = 84 cm²
[Area of Triangle ABD]
A =
bh =
* 28 * 8 = 112 cm²
Answer:
40 meters cubed
Step-by-step explanation:
Since the base measures 8 square meters, we can multiply this by the height of the prism to find the volume which is 40 meters cubed.
Answer:
225 minutes if school is 5 days a week.
Step-by-step explanation:
20+25=45. 45x5=225
18/30 = .6 Percents require that we multiply by 100, so it's 60%
Answer:
1kg
Step-by-step explanation: