11-05-2020
Mathematics

contestada

Find the area of the triangle round all values to the tenths

Find the area of the triangle round all values to the tenths class=

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ronhagrid310 ronhagrid310

11-05-2020

Answer:

Height = 8 x tan(70*pi/180) =21.98

Second part of base (contains 8)

= Height x 1/tan(43*pi/180) =21.98 x 1/tan(43*pi/180)= 23.57

=> Area = 0.5 * Height * Base = 0.5 * 21.98 * (8+23.57) = 346.95

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