Use the image above to identify and explain the relationship between the segments and circles A and B. In your explanation, be s
ure to include specific vocabulary and definitions for the relationships.
ER
ER
2 answers:
Answer with explanation:
Relationship between Circle A and Circle B
Size of Circle A is Bigger than Size of Circle B.
So,⇒ Radius of Circle A > Radius of circle B
⇒Relationship between Segments
1.
Let Segment QT and ER intersect at point M.
Also, length of Tangents from external point to a circle are equal.
QM = ME--------(1)
MT=MR--------(2)
Adding (1) and (2)
QM + MT= MR +ME
→Q T=ER
2.
Length of Tangents from external point to a circle are equal.Using this property we can write following segments are equal.
UP=U Q
Z C=ZR
V C=VS
NR=NS
KC=K T
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Two years ago, Sally had 5,000 dogs in her dog shelter. Now she has 24,575 dogs. The rate of change is 391.5 % increase
<em><u>Solution:</u></em>
Given that Two years ago, Sally had 5,000 dogs in her dog shelter
Now she has 24,575 dogs
To find: rate of change
A rate of change is a rate that describes how one quantity changes in relation to another quantity
<h3><u>Steps to follow:</u></h3>- First: work out the difference (increase) between the two numbers you are comparing.
- Increase = New Number - Original Number.
- Then: divide the increase by the original number and multiply the answer by 100.
- % change = Increase ÷ Original Number x 100
Thus the rate of change is 391.5 % increase