Find an equation for the sphere with the given center and radius. Center (0, 0, 4),...

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Find an equation for the sphere with the given center and radius. Center (0, 0, 4), radius = 6 Ox² + y² +2²-8z = 20 Ox² + y² +z²+ 8z = 20 Ox² + y² +62²-8z = 20 Ox² + y² +6z2²+ 8z = 20 Find the area of the triangle determined by the points P(-3, 6, -4), Q(-6, -4, -6), and R(3, -3, -5). O√√7858 2 1954 2 O√7858 O√1954 Find an equation for the sphere with the given center and radius. Center (0, 0, 4), radius = 6 Ox² + y² +2²-8z = 20 Ox² + y² +z²+ 8z = 20 Ox² + y² +62²-8z = 20 Ox² + y² +6z2²+ 8z = 20 Find the area of the triangle determined by the points P(-3, 6, -4), Q(-6, -4, -6), and R(3, -3, -5). O√√7858 2 1954 2 O√7858 O√1954

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Ans We know that equation of sphere with center at a b c and radius R is given by xa yb 2 R He... View the full answer