Write 0.1 x 0.1 x 0.1 x 0.1 using exponents
2 answers:
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Answer:
Radius of the circle = 119
Step-by-step explanation:
here's the solution :-
we know that the perpendicular from centre to any chord bisects the chord so,
=》AT = 1/2 × OT
=》AT = 1/2 × 210
=》AT = 105
now, join VT ( by construction )
so, triangle VTA is a right angled triangle, with right angle on A.
now, by pythagorous theorem,
=》VT^2 = VA^2 + AT^2
=》VT^2 = (56)^2 + (105)^2
=》VT^2 = 3136 + 11025
=》VT =
=》VT = 119
and VT joins the centre of the circle with the circumference, hence VT is the radius of the circle .
V = n X V(cube)
<u>Explanation:</u>
Given:
Side of the cube,a =
Volume of the cube = a³
So, the volume of the cube, V is
V(cube) =
V(cube) =
Let the number of cubes be n
Let V be the volume of the rectangular prism
Volume of rectangular prism = number of cubes X volume of cubes
V = n X V(cube)
If the number of cubes are known then substitute the value in the above given formula.