Question

In the figures, `/_ABC ` is inscribed in arc ABC and intercepts arc AXC and `/_BCD` is inscribed in arc BCD and intercepts arc BYD. If `/_ABC = 30^(@)` and m ( arc BYD ) `= 80^(@)` then the m ( arc AXC ) = `"…...."` and measure of `/_ BCD = "…........."`

Answer 1

m (arc AXC ) `= 60^(@) ` and m`/_BCD = 40^(@)`