NEED IN 5 MIN. PLEASEEE HELP

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

B. $\frac{MB}{AM}=\frac{NC}{AN}$

Step-by-step explanation:

Given:

Segment MN ║ Segment BC

We need to find the ratio of the side which are proportional.

Solution:

In Δ ABC

Segment MN ║ Segment BC

So By Triangle Proportionality theorem which states that;

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

So we can say that;

$\frac{AM}{MB}=\frac{AN}{NC} \ \ \ \ OR \ \ \ \ \ \frac{MB}{AM}=\frac{NC}{AN}$

Hence the Proportional sides are from the given option $\frac{MB}{AM}=\frac{NC}{AN}$ .

You might be interested in

4. Nine fruit juice bottles contain 4 1/2 litres of fruit juice between them.

brilliants [131]

Answer:

2 $\frac{1}{2}$ litres or 2.5 litres

Step-by-step explanation:

From the question, 9 fruit juice bottles contain 4 $\frac{1}{2}$ litres of fruit juice. Therefore, to find how many litres of fruit juice would be contained in 5 fruit juice bottles, you multiply 5 by 4 $\frac{1}{2}$ litres and you divide the product by 9.

i.e. Let the quantity of the fruit juice for 5 bottles be x.

9 juice bottles ===> 4 $\frac{1}{2}$ litres

5 juice bottles ===> x

∴x = $\frac{5 * 4\frac{1}{2} }{9} litres$