In parallelogram LMNO, LM = 4.12, MN = 4, LN = 5, and OM = 6.4. Diagonals and intersect at point R. What is the length of ?

Mathematics

2 answers:

timofeeve [1]3 years ago

8 0

Answer:

The length of OR = 3.12

Step-by-step explanation:

In a parallelogram:

LM = 4.12

MN = 4

LN = 5 = 2.5 (divided by 2)

OM = 6.4

where LN and OM are diagonals. We will find the length of OR.

Now by applying the Pythagorean theorem:

b = √c²-a²

OR= √(4)²-(2.5)²

OR = √16-6.25

OR = √9.75

OR = 3.12

Thus the length of OR = 3.12 ...

pickupchik [31]3 years ago

6 0

Answer:

answer is D

Step-by-step explanation:

You might be interested in

PLS HELP, RLY URGENT

saul85 [17]

ANSWER:
The right option is D)
A BLACK QUEEN.
Because in first option the cards are red.
In second option the black king can be the answer but a red heart is also there in the option so that is not the answer .
In third there is given no black face card which is not possible as there are only black cards.
HOPE IT HELPS!!!!
PLEASE MARK BRAINLIEST!!!!

5 0

3 years ago

Amy ate 7 candies out of a chocolate box. In other words she ate 28%of the candies. What is the total number of candies in the b

kari74 [83]

Answer : 35

You have to do 28 plus 7

And u would get ur answer

6 0

3 years ago

Read 2 more answers

A regular six-sided die is rolled 1000 times. Use the binomial distribution to determine the standard deviation for the number o

ANTONII [103]

The standard deviation for the number of times an odd number is rolled is 15.8

<h3>How to determine the standard deviation?</h3>