Ace school

with brainly

  • Get help from millions of students
  • Learn from experts with step-by-step explanations
  • Level-up by helping others

A community for students.

PQRS is a kite. PQ = 7, QR = 11, QS = 10. M is the mid-pint of PR. Find QM^2.

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer

SEE EXPERT ANSWER

To see the expert answer you'll need to create a free account at Brainly

Can you draw a figure?
Sure. Please wait.
|dw:1334216371667:dw|

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

|dw:1334216398007:dw| M is mid pt of PR or QS??
if QS = 10 then QM = 5 5^2 is 25 right?
@lgbasallote , u r wrong.
M is mid-point of PR.
I have done the answer, shall I post it? Will u correct it?
ahhh found it now >:))
\[\frac{\sqrt{24}+\sqrt{96}}{2}\]
Wrong again.
that is equal to PM
Okay let me think good one. lol. Done.|dw:1334216749935:dw| wait let me type
Cos rule i guess...what is QRM=
sorry QPM?
QPM is not given.
let midpoint of QS = A sqrt (11^2 - 5^2) = AR AR = sqrt (121-25) AR = sqrt (96) AR = 4 sqrt (6) PM + AR = PR + MA PM = PR/2 PR/2 + 4 sqrt 6 = PR + MA lol =)))
so v can find it using sin x = 5/7
Shall I say how I did? Please. then u will check and rectify me.
ok?
yeah aadarsh post i am not in the patient mood to type such long replies right now.
Just a minute.
answer is 31 = QM^2= 32
31*
How u did @thushananth01 ? Can u say the reason please? U r absolutely right.
ok first find the full length of PR u can do this first by using pythagoras theorom then u have to add both and divide by 2 to get the midpoint as i gve previous with the radical..that was the length from P to M now we know PM and PQ plus the angle QPM v can find using the sin rule then i got the angle as 45.6 then finally the cose rule\[p^{2}= q^{2} + m^{2} - 2qm (cos P)\] \[7^{2}+7.35^{2} - 2 \times 7 \times 7.35 \cos 45.6 = p^{2}\rightarrow QM^2\]
\[\frac{\sqrt{24} +\sqrt{96}}{2}\rightarrow PM\]
Thanks yaar.
np :)

Not the answer you are looking for?

Search for more explanations.

Ask your own question