jmc22
jmc22
26-05-2017
Mathematics
contestada
need help please asap!!!
Respuesta :
jonahdanner
jonahdanner
26-05-2017
radius (r)= 20= 20
central angle (θ)= 45degree = 0.78539816339745radian
If that doesn't make sense your answer is B. 15.7
Hope this helps!
Answer Link
apologiabiology
apologiabiology
26-05-2017
that is circumfereince times degrees/360
circumfrence=2pir=2pi20=40pi in
degrees=45,
so
sectorlength=40pi times 45/360=1/8 times 40pi=5pi or about 15.707
B is answer
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
The Unist'ot'en ceded their territory to the Canadian state, and as thus, any opposition to pipeline projects needs to be prevented through the correct enforcem
To test memory, Bartlett used the technique of __________________, whereby participants' memories were assess by having them reproduce memories of the stimulus
Consider a ski resort which uses capital K (mountains, ski lifts, lodges, etc.) and labor L (ski instructors, rental shop employees, kitchen staff, etc.) to acc
Find a polar equation of the conic with its focus at the pole.Ellipse Vertices: (5, 0), (1, π)
What do we learn from the King and Queen’s interaction with Rosencrantz and Guildenstern on pages 61-62?
When using ABC to allocate overhead, there are only two commonly used methods: the direct method and the sequential method. A. True B. False
Mrs. Bimshire is more likely to instruct her broker to put in a short sell if she believed that in the very near future, the company is about to announce quarte
Trochim (2024) argues researcher may use cluster (area) random sampling to increase efficiency in research that involves sampling from populations dispersed acr
A paint can is dropped from the top of a building meters above the ground. So, meters is the can's maximum height. After seconds, the can is meters above the gr
6. Evaluate: How do the meaning and tone of change over the course of the paragraph? How does this repetition help King make a point?
