Question

tree strike the ground at the angle of 30° and at a distance of 10 m from the root find the height of the tree

Answer 1

$\tan(30) = x \div 10 \\ \sqrt{3} = x \div 10 \\ x = 10 \times \sqrt{3} \\ x = 10 \times 1.73 \\ x = 17.3 \: meter$