Question

Descubra o valor de C, B e H na imaginem a seguir:

Answer 1

$\large\boxed{\begin{array}{l}\sf H^2=m\cdot n\\\sf H^2=5\cdot15\\\sf H^2=75\\\sf H^2=3\cdot25\\\sf H=\sqrt{3\cdot25}\\\sf H=5\sqrt{3}\\\sf C^2=A\cdot m\\\sf C^2=20\cdot5\\\sf C^2=100\\\sf C=\sqrt{100}\\\sf C=10\\\sf A\cdot H=B\cdot C\\\sf 20\cdot 5\sqrt{3}=B\cdot10\\\sf B=\dfrac{10\diagdown\!\!\!\!0\sqrt{3}}{1\diagdown\!\!\!\!0}\\\\\sf B=10\sqrt{3}\end{array}}$