Question

calculen el arco PQ porfa​

Answer 1

RESOLUCIÓN:

$\frac{PQ + RT} {2}= 84 \\ PQ + RT = 168$

$\frac{PQ - RT}{2} = 20 \\ PQ - RT = 40$

$PQ + RT = 168 \\ PQ - RT = 40 \\ - - - - - - - \\ PQ + RT + PQ - RT = 168 + 40 \\ 2PQ = 208 \\ PQ = 104$

RESPUESTA:

$Arco \: PQ = 104°$