Please help which measurement could create more than one triangle
A= A triangle with sides measuring 18 mm and 21 mm and a nonincluded angle measuring 55 degrees
B= A triangle with measuring 6 inches, 10 inches, and 14 inches
C=A triangle with angles measuring 50 degrees and 80 degrees and an included side measuring 6 inches
D=A triangle with sides measuring 7 inches, 10 inches, 20 inches ​

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?