Question

Look at triangle PQR.
Which line segment is certain to pass through O?

A. the perpendicular bisector of side RQ

B. the segment from point P to side RQ that meets RQ at a right angle

C. the angle bisector of angle RPQ

D. the segment that connects point P and the midpoint of side RQ

Answer 1

@cydnimarie : Idk if you're still offline :/ , but do you know the answer to this one? ^.^

Answer 2

I am back online !
I would say B because it will pass through O which is the circumcenter of triangle.

Answer 3

Yay! B? I thought A. would pass through the circumcenter ?? O.o

Answer 4

Oh wait. I am so sorry. It is A!

Answer 5

No worries, you have been awesome with your feedback ! :D

An architect drew a figure on a coordinate grid as shown to represent a scaled model of the front view of a garage.

What is the length of the segment EF of the roof rounded to the nearest hundredth?

8.49 units

6.32 units

4.00 units

10.00 units

Answer 6

The hypotenuse of right triangle with sides 6 and 2.
You need to use the pythagorean theorem: 2^2 + 6^2 = D^2, where D is the distance E to F
D = sqrt(4+36) = sqrt40 = 2sqrt10
So the closest would be 6.32 units.

Answer 7

Thankssss! We've answered them all thanks !
I just need your help reviewing this one?

Look at PQR
Which line segment is certain to pass through O?
(I selected A, is that correct?)

A. the perpendicular bisector of side RQ

the segment from point P to side RQ that meets RQ at a right angle

the angle bisector of angle RPQ

the segment that connects point P and the midpoint of side RQ

Answer 8

You are right. It is A.

Answer 9

I deleted it!

Answer 10

Haha, my partner in Crime ! HAhaha; Great ! I've awarded you a medal for all your help and disposition to just stick this out with me ! Seriously thanks- Blessings & Positivity your way ! :D

Answer 11

Thank you so much. I am glad I could help you :)

Answer 12

Thank you ! If I ever need anymore help I'll keep your great wishes in mind(:

Answer 13

Yes. I am always here to help.