A triangular park has a walkway that is perpendicular to one of the sides of the park and divides that side into two equal parts, as represented by the diagram. what is the perimeter in meters

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

m∠a is 90°

m∠b is 40°

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)