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Mathematics, 01.08.2019 06:30 yurlgurllmay
Given: ∆akl, ak = 9, m∠k = 90°, m∠a = 60°. find: the perimeter of ∆akl, the area of ∆akl.
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Given: ∆akl, ak = 9, m∠k = 90°, m∠a = 60°. find: the perimeter of ∆akl, the area of ∆akl....
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