8 miles is approximately equal to 6 km. How many km are equal to 28 miles? How many miles are equal to 42 km?
2 answers:
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Answer:
=376.8
Step-by-step explanation:
V=n
Where V is the volume , r is the radius and h is the perpendicular height .
r = m=6
h = 10m
n=3.14
v= 3.14 * 6*6 *
=376.8
Abd is a right angled triangle so by pythagoras we know
and to calculate h we need to use the sine rule
i hope this helps
and to calculate h we need to use the sine rule
i hope this helps