Mathematics: If you re good at trig pleaseeee help meee Find the value of theta to the nearest minute

It will take 1.12 seconds for the hammer to reach the ground.Step-by-step explanation:The height of the hammer after t seconds is given by the following equation:How long will it take the hammer to reach the ground?This is t for which h(t) = 0. SoTime is a positive measure, soIt will take 1.12 seconds for the hammer to reach the ground....

If you re good at trig pleaseeee help meee Find the

Ответ:

raffaldarmaki9412

27.01.2022

Mathematics

Step-by-step explanation:

using sin formula

let third angle=α

$\frac{sin~\alpha }{7.9} =\frac{sin 18}{8.4} \\sin \alpha=\frac{7.9}{8.4} \times sin~18\\\alpha=sin^{-1} (\frac{7.9}{8.4} \times sin18)\\\approx 16 ^\circ 54'\\\theta=180-(18+16^\circ 54')\\=180-34^\circ54'\\=145^\circ 06'$