Name Obaida Mousa pd. Advisory Accel 7 SKILL REVIEW #20 (geometry) /10 (DUE EVERY FRIDAY! 10 PTS 1) ((10 - 3 ) 2 + 3 ) + 9 +42 52+25- 77 1 . 27 2. Find the missing angle measurement. Show your work here. 3. 110 45 4. 180 5. 2) What is the measure of angle B? number answer) 3) What is the measure of angle C? 45 (number answer) 4) What type of angles are C and D?_ vertical 6. (not acute or obtuse for an answer) 5) What is the measure of angle F? 250 (number answer) All triangles have angles with a sum of 180. You know 2 out of 3 7 . cm measures already. 6) What is the measure of angle E? 90 (number answer) 8. cm Not to scale 4cm 5cm 9. cm 9cm 3cm 3cm 8cm 10. 2 cm 8cm ocm Show your work. HINTS: Perimeter means add all sides. 7) Find the perimeter. 9) Find the perimeter. The base of triangle is 8) Find the area. 10) Find the area. 6cm & the height. Is 5. Do not use 5 on triangle for perimeter