What is the measure of angle 4 if the measure of angle 5 is 110

5:110

4:y

=110*4=5y

=440/5y

y=88

since we are given the value of the larger ratio we use that to find the value of the smaller ratio

so we gonna say 5 is to 1110

then 4 is to y since we dunno the value of that

then we cross multiple it will give us 110*4 and 5*y

110 times 4=440 then we divide by 5y so that we only left with y which is the value of the smaller one

y =88