Answer: 340
Explanation:
In order to find the length of the diagonal of a rectangle you need to cut the rectangle in diagonal then you have 2 right triangle:
We can take one right triangle to work with:
We can use Pythagorean’s theorem to find the hypotenuse of the right triangle (also the diagonal of the rectangle):
a^2 + b^2 = c^2
300^2 + 160^2 = c^2
90000 + 25600 = c^2
115600 = c^2
Sqrt 115600 = c
340 = c
Where c is the hypotenuse of the right triangle and also the diagonal of the rectangle
Hello!
The area of the square would be 400 cm sq, because the formula for area of a square is A = s sq
Since we already have the area of the parallelogram and we have the measurement of its base, we will be able to find its height!
The formula for the area of a parallelogram is:
A = bh
A = 16 × ____
Since we have to multiply its dimensions together to find the AREA, we will have to do the opposite to find its height.
What's the opposite of multiplication? Division! So I'm simply going to flip the multiplication problem over and turn it to a division one:
H = A ÷ b
As you can see, to find the height we must divide its area by its base.
H = 400 ÷ 16
H = 25
Therefore, the height of the parallelogram is 25 cm.
1. 0.00262 or 131/50000
2. 0.436 or 109/250
3. 0.00773 or 773/100000
4. 0.0565 or 113/2000
Answer: 4
<u>Explanation:</u>
f(x) = 2x - 1
f(√2) = 2√2 - 1
f(1) = 2(1) - 1
= 2 - 1
= 1
f(√3) = 2√3 - 1
*******************************************************

= 
= 
= 
= 
= 
= 4
Answer:
108º
Step-by-step explanation:
to find the sum of interior angles: ( n − 2 ) × 180 = x
x = 540º
n = # of interior angles
first, solve for n
(n - 2) • 180 = 540 distribute to 180 to (n - 2)
180n - 360 = 540 add 360 to both sides
180n = 900 divide both sides by 180
n = 5
to find measure of each angle:
540 ÷ 5 = 108º