So hmm check the picture below
so.. that means the interior angle at the vertex R is 180 - 82, or 98
now, the sum of all interior angles of a polygon is 180(n - 2)
where "n" is how many sides are there in the polygon
this is a pentagon, so 5 sides, so, the sum of all the interior angles is then
180( 5 - 2)
180(3)
540
that means that
98 + 82 + c + 116 + c = 540
2c + 98 + 82 + 116 = 540 <----- solve for "c"
Two-fifths or
is equivalent to the following.
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0.4</span>
40%2 pizzas being shared among 5 friends is a real-world example i<span>
n which each form might be used.I hope this helps!</span>
Step-by-step explanation:
dx=h+2, adding 2 to both sides
x=(h+2)/d, dividing both sides by d
The correct answer is d. 75.
To find this we need to use the area of a circle formula for both targets. The area formula is below.
A = pi*r^2
First we find the area for the bigger target
A = pi*7^2
A = 49*pi
Then we find it for the smaller target
A = pi*5^2
A = 25*pi
Now we subtract the smaller from the larger.
49*pi - 25*pi = 24*pi or about 75
The 7 is in the tenths place in the first number and the 7 is is in the hundredths place in the second number