- Radius (r) = 8m
- Angle made at centre
= 140°
_____________________________
NEED HELP PLS
1 answer:
You might be interested in
The side length of the cube will only go up by a factor of 2.
Think about it like finding the volume of a cube in reverse:
If we multiply the left and right sides of this equation by 8:
And try to "distribute" the 8 by splitting it up into three 2's:
We can see the side length only doubles.
Think about it like finding the volume of a cube in reverse:
If we multiply the left and right sides of this equation by 8:
And try to "distribute" the 8 by splitting it up into three 2's:
We can see the side length only doubles.
Expanded form of 3( 6 + 7) is
Need to use distributive property to write the expanded form of 3(6 + 7)
Let’s understand what is distributive property.
The distributive property states that multiplying a sum by a number gives the same result as multiplying each addend by the number and then adding the products together.
According to distributive property, for numbers a , b and c
----- eqn 1
3(6 + 7) can be rewritten as 3 ( 6 + 4 + 3 ) = 3 ( 10 + 3 )
Now in our case a = 3 , b = 10 and c = 3
On substituting the values of a , b and c in equation 1 we get
So expanded form of 3( 6 + 7) is