Let's start! Take a look at all of these blocks. You can reach the number 10 by adding the blocks in many different ways. BUT, w
hat is the LEAST number of blocks you need to add together in order to reach the number 10?
1 answer:
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Given:
In a circle, two chords CE and DU intersect each other inside the circle at B.
Measure of arc CD = 185 degrees.
Measure of arc EU = 55 degrees.
To find:
The measure of angle CBD.
Solution:
Intersecting chords theorem: According to this theorem, if two chords intersect each other inside the circle then the measure of angle on the intersection is half of the sum of intercepted arcs.
Using Intersecting chords theorem, we get
Therefore, the measure of angle CBD is 120 degrees.