jewelbenton
jewelbenton jewelbenton
  • 02-11-2016
  • Mathematics
contestada

Which is the length of PQ if the length of AB is 8?

Which is the length of PQ if the length of AB is 8 class=

Respuesta :

Аноним Аноним
  • 02-11-2016
I think that the answer is 3
Answer Link
LittleRedMe
LittleRedMe LittleRedMe
  • 02-11-2016
AB = 8 so half of that is 4.

Using Pythagoras:

PQ^2 = 5^2 - 4^2

PQ^2 = 25 - 16 = 9

PQ = 3
Answer Link

Otras preguntas

M (7,5) is the midpoint of rs the coordinates of S are (8,7) what are the coordinates of R A. (7.5, 6) B. (6,3) C. (14,10) D. 9,9
Can you please help me
Population growth the population of knoxville is 500,000 and is increasing at the rate of 3.75% each year. approximately when will the population reach 1 millio
What is 9×9 and 10×80
8. A group of statistics students took a midterm exam. The class mean was 72 and the standard deviation was 3.2. The instructor decided to "curve" the grades ba
Is the greatest common factor of two even number always even
Some cicada species are known as locusts or harvest flies. Which of these words or phrases is the complete subject? A. Locusts or harvest flies B. Species C. A
What was General Lee's theory about the war? A) The only way to defeat the South was to take control of Maryland. B) The only way to defeat the South was
Two golfers completed one round of golf. The first golfer had a score of +6 and the second golfer had a score of -3. How many more shots did the first golfer t
What is the interquartile range of this set of data? 15, 19, 20, 25, 31, 38, 41