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erma4kov [3.2K]
3 years ago
7

If the height h of a triangle is 3 inches less than the length of the base b, and the area A of the triangle is 19 times the len

gth of the base, find b and h.
Mathematics
1 answer:
crimeas [40]3 years ago
7 0

Answer:

b= 41

h= 38

Step-by-step explanation:

h= b-3

A= 19b

<u>(b-3) x b</u>    = 19 b

     2

(b-3) x b = 19b(2)

(b-3) x b = 38b

b-3 = 38

<u>b= 41</u> : h= 41 - 3 =<u>h = 38</u>

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