Mat
16)in this figure δbae≅dea. which statement is true by cpctc ? look at the first picture.
a) ∠gae≅∠gea
b)∠fgb≅∠fge
c)∠bea≅∠bec
d)∠dge≅∠fga
17) if y = 22, find m∠c. look at the second picture.
a)136
b)60
c)68
d)44
18) in this diagram δabc≅δedu. which statement is not necessarily true? look at the third picture.
a)∠b≅∠d
b)∠a≅∠e
c)bc≅ce
d)de≅ab
19) use the information given in the diagram. tell why uw≅uw and ∠uvw≅∠wxu. look at the fourth picture.
a) reflexive property; given
b)given; reflexive property
c)reflexive property; transitive property
d)transitive property; reflexive property
20) find the values of x and y that make these triangles congruent by hl. look at the fifth picture.
a) x=3, y=4
b)x=6, y=5
c)x=4, y=3
d)x=5,y=6