britneykinney
britneykinney britneykinney
  • 20-09-2018
  • Mathematics
contestada

What is the ratio of the area of ABC to the area of ABD? Help me please

What is the ratio of the area of ABC to the area of ABD Help me please class=

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amberlouise2 amberlouise2
  • 20-09-2018
Area of Triangle ABC = 54
12 X 9 = 108
108 / 2 = 54

Area of Triangle ABD = 96
12 X 16 = 192
192 / 2 = 96

54 / 96 = 9 / 16

So the answer is B
Answer Link
crisvinl65
crisvinl65 crisvinl65
  • 21-07-2019

Answer:

What is the ratio of the area of ABC to the area of ABD? Help me please

Step-by-step explanation:

The area of a triangle is equal to the Base x Height / 2.

ABC = 12 x 9 = 108/2 = 54

ABD = 12 x 16 = 192/2 = 96

54/96, divided by 6 = 9/16

The answer is: B. 9/16

Answer Link

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