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3 years ago

Name the three factors that determine simple interest

Mathematics

2 answers:

Sedaia [141]3 years ago

7 0

The Interest Rate, The Time And The Principle Amount

Ksju [112]3 years ago

3 0

Step-by-step explanation:

We know , $\boxed{ \sf{Interest = Principal \times Time \times Rate}}$

Looking at the formula of simple interest , the three factors that determine simple interest should be :

Principal : The money which is borrowed or deposited is called principal . It is denoted by ' P ' .
Time : The duration of time for which principal is deposited or borrowed is termed as time period. It is denoted by ' T ' .

Rate : The condition under which the interest is charged is called rate. It is denoted by ' R ' .

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3 years ago

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s2008m [1.1K]

Answers:

Problem 1) 40 degrees
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Problem 3) 110 degrees

===============================================

Explanation:

For these questions, we'll use the inscribed angle theorem. This says that the inscribed angle is half the measure of the arc it cuts off. An inscribed angle is one where the vertex of the angle lies on the circle, as problem 1 indicates.

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-------------------

For problem 3, we need to determine angle DEP. But first, we'll need Thales Theorem which is a special case of the inscribed angle theorem. This theorem states that if you have a semicircle, then any inscribed angle will always be 90 degrees. This is a handy way to form 90 degree angles if all you have is a compass and straightedge.

This all means that angle DEF is a right angle and 90 degrees.

So,

(angle DEP) + (angle PEF) = angle DEF

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3 years ago

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3 years ago

Name the three factors that determine simple interest​

Name the three factors that determine simple interest