Answer:
540°
Step-by-step explanation:
Answer:
what is there to see?
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
slope = (8-0)/(4-(-2))
= 8/6
= 4/3
y = 4/3 x + c
0 = -8/3 + c
c = 8/3
y = 4/3x + 8/3
To find the distance, we have to find a line perpendicular to the above line, which also passes through P(5,1).
This can be done by making it such that both slopes give a product of -1.
y = -3/4x + c
Substituting (5,1):
1 = -15/4 + c
c = 19/4
y = -3/4x + 19/4
Now, to find the point where both these lines intersect, we use simultaneous linear equations:
-3/4x + 19/4 = 4/3x + 8/3
4/3x + 3/4x = 8/3 - 19/4
25/12x = -25/12
x = 1
Substituting x into 'y = -3/4x + 19/4':
-3/4 + 19/4 = 4
(1,4) is the point closest to P(5,1)
Finding the distance using the distnace formula:
Hence, the distance is 5.
<em>Feel free to mark this as brainliest! :D</em>
I can do it using trigonometry.
Draw a line from O to the point where the circle touches the base line. This will be at right angles to EF and will have length 40. Then draw a line from A parallel to the base to meet OG at H.
consider triangle OAH:-
side OH = 40-25 = 15 cm
cos < AOH = 15/40 giving m < AOH = 67.976 degrees
So m < AOB = 67.976 * 2 = 135.95 degrees
in radians this is 2.37 radians (answer)
Part B:-
Answer:
1. Yes (side angle side)
2. I don’t know for sure but I’m thinking no
3. No
Step-by-step explanation: