Do all quadrilaterals with perpendicular diagonals also have all four sides congruent? Explain your answer.

1 answer:

7 0

Not all the time. You could have a quadrilateral with sides of different lengths, for example a rectangle. It is classified as a quadrilateral but 2 of its sides are shorter than the other 2.

You might be interested in

Please help i will mark brainliest!

GuDViN [60]

Answer:

Cluster Sampling

Step-by-step explanation:

I cant be 100% sure as i am not in statistics, but by definition cluster sampling is a probability sampling technique where researchers divide the population into multiple groups (clusters) for research (in this case its the phone book). Researchers then select random groups (three random pages) with a simple random or systematic random sampling technique for data collection and data analysis(interviews).

so that appears to be what is happening in this scenario.

6 0

4 years ago

Evaluate the expression when x = 3.<br>Question 3) x + 29

Kryger [21]

Answer:

Step-by-step explanation:

Hello,

Replace x by its value, so here

for x = 3

x + 29 = 3 + 29 = 32

Thanks