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  • A triangle has corners at # (3 , 2 )#, # (6 ,7 )#, and # (2 . . . - Socratic
    A triangle has corners at # (3 , 2 )#, # (6 ,7 )#, and # (2 ,4 )# What is the radius of the triangle's inscribed circle? GeometryCirclesArea of Inscribed Triangle
  • Question #08cc1 - Socratic
    See a solution process below: The formula for the circumference of a circle is: C = 2pir Where: C is the circumference of the circle r is the radius of the circle However, we also know; 2r = d Where: r is the radius of the circle d is the diameter of the circle We can rewrite the equation for the circumference of a circle as: C = 2pir = 2rpi = pid Substituting for C and solving for d gives
  • A solid consists of a cone on top of a cylinder with a . . . - Socratic
    V_T=pir^2 (h_1 3+h_2) We need to calculate r in order to calculate the area of the base of the cylinder, hence we fill in the data given 150pi=pir^2 (39 3+17) We cancel the like term (pi) on each side 150cancelpi=cancelpir^2 (39 3+17) 150=r^2 (13+17) 150=r^2xx30 Divide both sides by 30 150 30=r^2 5=r^2 The formula of area of the base of a
  • Question #5bcbb - Socratic
    r=120 17 "unit" D is the mid point of BC E is the point of tengency Given BC=16, => BD=16 2=8 Given AD=15, => AB^2=AD^2+BD^2 => AB=sqrt (15^2+8^2)=17 Let r be the radius of the semi-circle "Area" DeltaADB=1 2*AB*ED=1 2*BD*AD => 1 2xx17xxr=1 2xx8xx15 => r= (8xx15) 17=120 17 units
  • Lakia wants to make an enclosed paper basket shaped like a . . . - Socratic
    pirl is the formula for the surface area and pir^2 is the formula for the area of the base 3 14xx2 5xx8=62 8 square inches 3 14xx2 5^2=19 625 She needs 82 425 square inches of paper
  • Angel on Socratic
    Angel gets smarter on Socratic Angel joined Socratic 6 586301369863014 years ago Angel hasn't written a biography yet 1 Asked
  • J on Socratic
    J gets smarter on Socratic J joined Socratic 6 405479452054794 years ago J hasn't written a biography yet 1 Asked
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    Avinash gets smarter on Socratic Avinash joined Socratic 6 594520547945206 years ago Avinash hasn't written a biography yet 1 Asked
  • Selina on Socratic
    Selina gets smarter on Socratic Selina joined Socratic 6 394520547945206 years ago Selina hasn't written a biography yet
  • Arterria T. on Socratic
    Arterria T gets smarter on Socratic Arterria T joined Socratic 6 972602739726027 years ago Arterria T hasn't written a biography yet 1 Asked





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