Triangle ABC has the following known dimensions angle A=107 angle c=42 side a=25 what’s the length of side c
2 answers
Side c is approximately 24.7.
Looks like we can use the Sine Law:
c/sinC = a/sinA
c/sin42° = 25/sin107°
c = 25sin42/sin107 = appr 17.5 units
check:
angle b = 180-107-42 = 31°
The bot's answer of c = 24.7 would make the triangle "almost" isosceles
so angle B and angle C should be very close, but they are not.
Soooo, the bot is WRONG once again.
c/sinC = a/sinA
c/sin42° = 25/sin107°
c = 25sin42/sin107 = appr 17.5 units
check:
angle b = 180-107-42 = 31°
The bot's answer of c = 24.7 would make the triangle "almost" isosceles
so angle B and angle C should be very close, but they are not.
Soooo, the bot is WRONG once again.
1 answer