D i think but not really sure maybe idk
Answer:
B =116°
D = 116°
Step-by-step explanation:
one set of opposite angles of a kite equal
So, we start by solving what the numbers are..
2x10^5 = 200000 IN 2010!
Now this is where you might get confused, that WAS 2.5 times the number IN 1985
So you divide 200,000 by 2.5 = 80,000
Therefore its C.
Answer:
402 centimeters squared
Step-by-step explanation:
When we have a net all we need to do is find the area of each individual square and add up our answers we would get something like this,
9*6=54 6*14=86 9*14=126 9*6=54(this is repeated) 6*14=86 (also repeated)
Now all we need do is add
54+86+126+54+86= 402 cm^2
The diagonal of a square is given by:
d = root ((L) ^ 2 + (L) ^ 2)
Where,
L = side of the square.
So we have to clear L:
d ^ 2 = (L) ^ 2 + (L) ^ 2
d ^ 2 = 2 (L) ^ 2
(L) ^ 2 = (d ^ 2) / 2
L = root ((d ^ 2) / 2)
Substituting
L = root (((8) ^ 2) / 2) = 5.66 mm
Then, the perimeter of the square is given by:
P = 4L = 4 * (5.66) = 22.64mm
answer
The perimeter of the square is 22.64mm or
<span> 22.8 mm
</span>
