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Mathematics 11 Online
OpenStudy (18jonea):

Find the area of the triangle with ∠A = 41, b = 5 ft, and c = 4 ft. Round your answer to two decimal places. 13.12 ft2 6.56 ft2 7.55 ft2 10.00 ft2 @amistre64

OpenStudy (amistre64):

well, if you know trig, you can know the height of the triangle the base is already given as a side length

OpenStudy (amistre64):

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OpenStudy (amistre64):

what trig function can we use to find h?

OpenStudy (amistre64):

line h is assumed to make a right angle with the base

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