The area of a triangle is 1/2 bh. First, you add 24+37+3. Your answer is 64. Now you are gonna find 1/2 of 64, which gives you your answer of 32.
We write system of equations:
O = 5*a
P = 15*a
a,b,c =?
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a + b + c = 5a b + c = 4a
a*b/2 = 15a b/2 = 15
Now we calculate b and remaining sides:
b = 30
30 + c = 4a
c^2= 30^2 + a^2
(4a - 30)^2 = 900 + a^2
16a^2 - 240a + 900 = 900 + a^2
15a^2 = 240a
a = 16
that means that c = 4*16-30 = 34
Answer:
6
Step-by-step explanation:
