So the length is 4*28=112mm
The width would be calculated like this:
you draw an equilateral triangle in the middle with sides or 2r(56mm). The based on pythagorean theorem u know that
h=rad(56^2-28^2)=48.497
28+28+h=104.497
The area would be S=l*w which is 11703.7113mm
Answer:
2
Step-by-step explanation:3
Check the picture below.
notice that the point A is the center of the circle, and thus the ∡BAF is a central angle, and the arc BF gets its angle measurement from ∡BAF, in red.
now, notice, ∡BAF has a twin
vertical angle, namely ∡CAE in green, and the arc made by ∡CAE is congruent to BF.
Answer:
9 fl oz less
Step-by-step explanation:
plz mark brainliest
Answer:
4600
Step-by-step explanation:
STEP 1: Determine type of progression
![d1 = - 2 - ( - 6) \\ d1 = 4 \\ \\ d2 = 2 - ( - 2) \\ d2 = 4](https://tex.z-dn.net/?f=d1%20%3D%20%20-%202%20-%20%28%20-%206%29%20%5C%5C%20d1%20%3D%204%20%5C%5C%20%20%5C%5C%20d2%20%3D%202%20-%20%28%20-%202%29%20%5C%5C%20d2%20%3D%204)
Since d1 = d2, it is Arithmetic progression, with a common difference of 4
STEP 2: Evaluate the sum
![s = \frac{n}{2} (2a + (n - 1)d) \\ s = \frac{50}{2} (2( - 6) + (50 - 1)4) \\ s = 4600](https://tex.z-dn.net/?f=s%20%3D%20%20%5Cfrac%7Bn%7D%7B2%7D%20%282a%20%2B%20%28n%20-%201%29d%29%20%5C%5C%20s%20%3D%20%20%5Cfrac%7B50%7D%7B2%7D%20%282%28%20-%206%29%20%2B%20%2850%20-%201%294%29%20%5C%5C%20s%20%3D%204600)