In ΔGHI, g = 2.7 inches, h = 6.6 inches and ∠I=58°. Find the area of ΔGHI, to the nearest 10th of a square inch.
1 answer:
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Answer:
10
Step-by-step explanation:
n is the number of selections and k the number selected, that is
n = 5 and k = 2
note that n! = n(n - 1)(n - 2) ..... × 3 × 2 × 1, thus
=
=
=
= 10
Here you go!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
