1. In ∆, ̅ = 11, ̅̅̅̅ = 9, and ̅̅̅ = 6.Which angle in ∆ has the greatest measure?
a.∠
b.∠
c.∠
d.none of the above
2.In ∆, ̅ = 11, ̅̅̅̅ = 9, and ̅̅̅ = 6.Which angle in ∆ has the smallest measure?
a.∠
b.∠
c.∠
d.none of the above
3.In ∆, ∠ = 40°, ∠ = 75°, and ∠ = 65°. Which side in ∆ has the longest length?
a.SI
b.IR
c.RS
d.RI
4.In ∆, ∠ = 40°, ∠ = 75°, and ∠ = 65°. Which side in ∆ has the shortest length?
a.SI
b.IR
c.RS
d.RI
5.In ∆, ∠ = 50°, ∠ = 45°, what is m∠?
a.85 degrees
b.95 degrees
c.75 degrees
d.90 degrees