Mathematics, 02.11.2019 04:31 MalikaJones
In triangle δabc, ∠c is a right angle and cd is the height to ab. find the angles in ∠acd and ∠bcd if:
m∠a = 65°
Answers: 1
Mathematics, 21.06.2019 17:20, damonsmith201615
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
In triangle δabc, ∠c is a right angle and cd is the height to ab. find the angles in ∠acd and ∠bcd i...
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