Answer:
360 cm^3
Step-by-step explanation:
The solid is a triangular prism.
It has a triangular base and a height of 0.6 m.
The base is a right triangle with perpendicular sides measuring 3 cm and 4 cm. Those sides are the base and height used to find the area of the base of the prism.
volume = area of base * height
We need all units to be the same, so convert the height from meters to centimeters.
0.6 m * (100 cm)/(1 m) = 60 cm
volume = bh/2 * H
volume = (3 cm)(4 cm)/2 * 60 cm
volume = 360 cm^3
Step-by-step explanation:
because the is no answer for that in the calculator
Answer:
Part 1 - B
Part 2 - He did not multiply 2 and -4n. Instead he just subtracted them (3n -4n) that gave him -1n.
Answer:
0,6
Step-by-step explanation:
Answer:
EF² = FA²+ EA²
20² = 12² + FA²
400 -144 = FA²
256 =FA²
16cm = FA
Now in Δ DAG
DG² = AG² + DA²
13² = 12 ²+ DA²
169 -144 = DA²
25 = DA²
5cm = DA
Then that means diagonal DF = DA + FA
= 5 + 16
= 21cm
Step-by-step explanation: