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for a triangle list the respective names of the points of concurrency of
-perpendicular bisectors of the sides
-bisectors of the angles
-medians
-lines containing the altitudes

1. Point of concurrency of perpendicular bisectors of sides is called as the Circumcentre (S)

2. Point of concurrency of bisector of angles is called as the Incentre (I)

3. Point of concurrency of all three medians is called as the Centroid (G) .

4. Point of concurrency of altitudes of corresponding vertices is called as the Orthocentre (O).

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1