A cone has a diameter of 30 in. and a slant height of 17 in. What is the approximate volume of the cone?
1 answer:
We need to find the height of the cylinder pythagorean theorem 15 is the bottom leg (30/2=15) 17 is hypotonuse b=height 15^2+b^2=17^2 225+b^2=289 minus 225 both sides b^2=64 sqrt both sides b=8 Vcone=(1/3)hpir^2 d/2=r=30/2=15 h=8 V=(1/3)8pi15^2 V=(1/3)8pi225 V=8pi75 V=600pi aprox pi=3.14159256 V=1884.955536 in^3 round if nececary
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Answer:
The first one
Step-by-step explanation:
Angle A and angle B sums up to 180 (interior angles) 6x - 35 + 3x + 53 = 180 9x + 18 = 180 9x = 162 x = 18 angle A = 6(18)-35 = 73 degrees
Written just as an expression it would be: 15-5(p-6)
Depending on how far it goes up and over up/run is the m and the y is were it touches the y axis
Answer:
3 terms
Step-by-step explanation: