How do you find Jn on this triangle?

JN = 30.4

Solution:

Given data:

KM = 20, MJ = 16, LN = 38, JN = ?

Side splitter theorem:

If a line is parallel to one side of a triangle and the line intersects the other two sides, then this line divides those two sides proportionally.

Do cross multiplication, we get

⇒ 16 × 38 = 20 × JN

Divide by 20 on both sides, we get

⇒ 30.4 = JN

Switch the sides.

⇒ JN = 30.4

The length of JN is 30.4.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled