Question

[C] Match the following
B
А
(1) Amount equal
(2) Simple Interest
(3) In Right Angle AC=5, BC=12
(4) How many element of a Triangle
(5) How Many type of congruence are?
(A) PXRXT/100
(B) Principal + Interest
(C) AC=17
(D) AC=15
(E) 5
(F) 6
(G) 4​

Answer 1

Answer:

What is Principle?

The money borrowed for a certain time period called Principle or Sum.

What is Amount?

The Addition of Simple Interest and Principle is called the Amount.

A = S.I + P ( Principle ).

S.I = A ( Amount ) – P ( Principle ).

What is Per annul means?

Per annul means For a year.

P = Principle

R = Rate of per annul

T = Number of years

When we Add Simple Interest into Principle.It becomes into Amount.

Formulas Need to Remember

S.I =( P X R X T / 100 ).

Here, P = Principle.

R = Rate per annul.

T = Number of years.

Formula:

In case S.I ( Simple Interest ), T ( Number of years ) and R (Rate per annul ) are given in Question then we can easily find the Principle or Sum.

P = ( S.I X 100 / R X T ).

Formula:

In case S.I ( Simple Interest ), T ( Number of years ) and P ( Principle ) are given in question then we can easily find the R (Rate per annul ).

R = ( S.I X 100 / P X T ).