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Mathematics 12 Online
OpenStudy (anonymous):

6. RSTV is an isosceles trapezoid with bases RV and ST and MN||RV. Find the m

OpenStudy (anonymous):

A. 116 degrees B. 58 degrees C. 64 degrees D. 32 degrees

Directrix (directrix):

@baddiemaddie Have you done this one yet?

OpenStudy (anonymous):

Yes, I put B?

Directrix (directrix):

I did not get that. Do you still want to work this problem? @baddiemaddie

OpenStudy (anonymous):

the answer that I put was B. 58. I was asking was that the right answer

Directrix (directrix):

No. I am asking if you want to correct that.

OpenStudy (anonymous):

Sure

Directrix (directrix):

Seg RV is parallel to Seg MN. The angle at V and the angle at N are same side interior angles formed by parallel lines. So, they are supplementary. 180 - 116 = 64 RSTV is an isosceles trapezoid is a trapezoid so its base angles are congruent. The base angle that goes with <V is <SRV so that are congruent because they are base angles of an isosceles triangle. @baddiemaddie

Directrix (directrix):

Directrix (directrix):

Did you correct your answer? @baddiemaddie

OpenStudy (anonymous):

Yep thank you!

OpenStudy (foxracer62):

Thank you @Directrix

Directrix (directrix):

@Foxracer62 You are welcome.

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