Question

Could anyone help check my answers ( there is 4 questions)

Answer 1

Quadrilateral OPQR is inscribed in circle N, as shown below. What is the measure of ∠ROP?

Quadrilateral OPQR is inscribed in circle N. Angle O is labeled x plus 17 degrees, angle Q is 6x minus 5 degrees, and angle R is 2x plus 19 degrees.

41
67
>113
139

Question 2 (Fill-In-The-Blank Worth 5 points)

(09.02 MC)


Kite DCFE is inscribed in circle A

If the measure of arc DEF is 248°, what is the measure of ∠DEF?

Numerical Answers Expected!

Answer for Blank 1:

56


Question 3 (Multiple Choice Worth 5 points)

(09.02 MC)

Michael is constructing a circle circumscribed about a triangle. He has partially completed the construction, as shown below. What should be his next step in the construction?

Triangle DEF is shown with two sets of intersecting arc markings on either side of side EF.

>Connect the arc markings to complete the perpendicular bisector
Find the perpendicular bisectors for side DF and DE
Connect three arc markings together to form the triangle
Use the intersection of arcs to determine the center of the circle

Question 4 (Multiple Choice Worth 5 points)

(09.02 MC)

Cynthia is constructing a circle inscribed in a triangle. She has partially completed the construction, as shown below. What should be her next step in the construction?

Triangle ABC is shown with arc markings on side AB and BC and two intersecting arc markings across from angle B.

>Connect vertex B to the arc markings to complete the angle bisector
Use a straightedge to find the angle bisectors for angles A and B
Connect three arc markings together to form the triangle
Use the arc markings to determine the radius to construct the circle

Answer 2

Sorry, I don't know this yet:(

Answer 3

I don't think I can help you

@rebeccaxhawaii can u help

Answer 4

WAIT THEIRS PICTURES I FORGOT. hold on

Answer 5

for question 1

Answer 6

Question 2

Answer 7

3

Answer 8

4