C-04-Q067mediumsingle_mcq
In Exercise 3 — base, vertical angle and the sum of the other two angles given — once the vertical angle is fixed, the sum of the base angles equals —
In Exercise 3 — base, vertical angle and the sum of the other two angles given — once the vertical angle is fixed, the sum of the base angles equals —
- aThe vertical angle
- b minus the vertical angle
- c
- dThe vertical angle itself