The angle between the two tangents drawn from an external point to a circle and the angle subtended by the line segment joining the points of the contact at the Centre are supplymentary,
So,
15.) let the unknown angle be x
=》x + 55° = 180°
=》x = 180° - 55°
=》
16. let the unknown angle be n
=》n + 80° = 180°
=》n = 180° - 80°
=》
6 x 18 x 20 = 2,160 divided by 3 equals 720
So, We Need To Multiply.
23
x5
----
115
115
x 2
-----
230
So, Your Answer Is <span>230
You Would Need To Use The C</span><span>ommutative Property</span>
AngleMXS and angle SXR
And for five:I don’t know sorry
1. You have 5/6 cups of flour. You are making a cake that uses 1/3 cups of flour. How many cakes can you make?
2. You have 6 1/2 feet of ribbon. To make a bow, you need 1 2/3 feet of ribbon. How many bows can you make?
(you can use these to create 2 more)