IDNStudy.com, ang perpektong platform para magtanong at makakuha ng maaasahang mga sagot. Ang aming komunidad ay narito upang magbigay ng detalyadong sagot sa lahat ng iyong mga katanungan.

8. Which among the angles is an exterior angle?

A. ∠8

B. ∠6

C. ∠5

D. ∠3

9. Which among the angles is an interior angle?

A. ∠8

B. ∠6

C. ∠5

D. ∠3

10. Which of the following are considered as same side interior angles?

A. ∠1 and ∠3

B. ∠2 and ∠4

C. ∠3 and ∠7

D. ∠4 and ∠6

11. Since ∠2 and ∠8 are supplementary, then the sum of their measures id equal to__.

A. 45°

B. 90°

C. 180°

D. 360°

12. ∠1 and ∠5 are corresponding angles. If m∠1=130°, find the measure of ∠5?

A. 50°

B. 130°

C. 135°

D. 180°

13. If m ∠2=55° , what is the measure of ∠4?

A. 55°

B. 125°

C. 115 °

D. 65°

14. If ∠5 and ∠8 are vertical angles, and measure of ∠5= 125°, what is the measure of ∠8?

A. 100°

B. 55°

C. 125°

D. 180°

15. It is a device used to draw circles or arcs.

A. ruler

B. compass

C. scissors

D. calculator

16. It is a device used to a straight line.

A. ruler

B. compass

C. scissors

D. calculator