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I need help with some tutorverse questions, thanks!

I need help with some tutorverse questions, thanks!-example-1
User Farhan Ghumra
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2 Answers

16 votes
16 votes
Both answers for 11 and 12 are going to be option c
User CCP
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12 votes
12 votes

Answer:

11. c

12. c

Explanation:

11. Since Angle RST = 60 degrees, Angle RTS = 60 degrees.

Triangle STU is a right triangle, so Angle STU and Angle SUT are both 45 degrees.

Angle RTS + Angle STU + Angle UTQ = 180 degrees

60 + 45 + Angle UTQ = 180

Angle UTQ = 180 - 105

= 75 degrees

12. Using the corresponding angles theorem, x = 45 degrees and y = 35 degrees.

x + y

45 + 35

80

User Sudipta Deb
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