Answer:
h=55.4 mm
Step-by-step explanation:
Area of a triangle = where b is base and h is height
now just plug and chug
227.14 = 8.2h/2
227.14=4.1h
h=227.14/4.1
h=55.4
check answer:
55.4 * 8.2 /2 = 227.14, as proven by my calculator
Peter draws two cards in a row from a deck of 52 cards. If Peter doesn't place the first card back in the deck, what is the prob
1 answer:
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