The ratio of green beads to yellow beads in a bracelet is three to four. The total

There are 6 green beads there.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of green beads

y is the number of yellow beads

The ratio of green beads to yellow beads in a bracelet is three to four.

This means that

So

The total number of beads is 14.

This means that

How many green beads are there ?

This is x.

However

So

Using multiplying by the gcm(3)

There are 6 green beads there.

So for example, if the central angle was 90°, then the sector would have an area equal to one quarter of the whole circle. If you know the central angle. where: C is the central angle in degrees r is the radius of the circle of which the sector is part. π is Pi, approximately 3.142. This is the method used in the animation above.

Step-by-step explanation:

1. A tangent PQ at a point P of a circle of radius 5cm meets a line through the centre O at a Q so that OQ = 13cm. Find the length PQ. 2.From a point Q, the length of the tangent to a circle is 24cm and the distance of Q from the centre is 25cm.,find the radius of the circle.