The maximum number of regions possible using eight lines will be 64 regions.
<h3>How to get the value?</h3>
From the information given, one line divides a plane into two regions, two lines can divide a plane into at most four regions. The relationship her is that the square of the number is given.
Therefore, the number of regions will be:
= 8²
= 8 × 8
= 64 regions
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<em>C) 20 points</em>
- Step-by-step explanation:
<em>James - 5</em>
<em>Richard + 15</em>
<em>What is the difference in their scores ?</em>
<em>+ 15 - (- 5) =</em>
<em>= 15 + 5</em>
<em>= 20 points</em>
Answer: C. Right angle
D. Complementary angle.
Step-by-step explanation:
We know that the measure of a straight angle is 
which represented by a line.
A pair of supplementary angles have their sum equals to which also represented by a line.
But there is not straight line which show measurement.
There is a right angle 
, in which GF is creating a partition.
A pair of supplementary angles have their sum equals to 
which also represented by a right angle.
Thus, 
are complementary angles.
Hence, the type of angles shown : Right angle and Complementary angle.
