Most of the sailboats her two sales ,jib and the mainsail .Assuming that the sail are triangle , find the area of each sail of the sail boats to the nearest tenth.
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Question ✍️✍️✍️:-
Most of the sailboats her two sales ,jib and the mainsail .Assuming that the sail are triangle , find the area of each sail of the sail boats to the nearest tenth.
Answer ✍️✍️:-
In the sailboat (i)
Area of a triangle = $$ \frac{1}{2} \times base\times height
In triangle ABC , AC= base 22 + 20 = 42 m.
BD= height = 22.3 m
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