5. For each set of measures, choose whether the conditions determine a 16 points unique triangle, more than one triangle, or no triangle. *
1 Triangle
More than 1 triangle
No Triangle
AB = 15 cm, BC = 20
cm, B = 40°
AB = 20 cm, AC = 15
cm, ZC = 40°
BC = 10 cm, AB = 5
cm, ZA = 20°
AC = 5 cm, BC = 10
cm, AB = 14 cm

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

17

step-by-step explanation:

51/3=17

thus 17 is your answer.