Chord - TS
The radius of circle k measures 68 cm. Arc GH = 47 cm. What is TS?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Chord - TS v2
The radius of circle k measures 87 cm. Chord GH = 22 cm. What is TS?
- Chord MN
Chord MN of circle has distance from the center circle S 120 cm. Angle MSN is 64°. Determine the radius of the circle.
How many 4-tones chords (chord = at the same time sounding different tones) is possible to play within 7 tones?
- The mast
A 40 m high mast is secured in half by eight ropes of 25 m long. The ends of the ropes are equidistant from each other. Calculate this distance.
Calculate the area of the triangle ABC if b = c = 17 cm, R = 19 cm (R is the circumradius).
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
The point (8, 6) is on the terminal side of angle θ. cos θ = ?
Is true equality? ?
- AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
It is true that the lines that do not intersect are parallel?
- Reference angle
Find the reference angle of each angle:
There are 9 interactive basic building blocks of an organization. How many two-blocks combinations are there?
- Three unknowns
Solve the system of linear equations with three unknowns: A + B + C = 14 B - A - C = 4 2A - B + C = 0
- PIN - codes
How many five-digit PIN - code can we create using the even numbers?
The class is 21 students. How many ways can choose two to examination?
- Three workshops
There are 2743 people working in three workshops. In the second workshop works 140 people more than in the first and in third works 4.2 times more than the second one. How many people work in each workshop?
Write the first 7 members of an arithmetic sequence: a1=-3, d=6.