Answer:
60/13
Step-by-step explanation:
Use area.
5 x 12 x 1/2 = h x 13 x 1/2
13/2 h = 30
13 h =60
h = 60/13
2 is subtracted from 8 which gives you 6 and 6 times 5 equals 30
Answer:
The height of the cone is 10.9 cm
Step-by-step explanation:
step 1
Find the height of the cone
Applying the Pythagoras Theorem





therefore
The height of the cone is 10.9 cm
The correct answer is 60cm^2 because the area of a triangle is half base*height -> 30/2*40
The answer A shows the integers from greatest to least