Answer:
15cm
Step-by-step explanation:
a^2+b^2=c^2
12^2+9^2=c^2
144+81=c^2
c^2=225
c=15
Answer:
12
Step-by-step explanation:
Median 80 I forgot how to do the rest sorry
Answer:
wats part A?
Step-by-step explanation:
Give me the data:)
Answer:
58
Step-by-step explanation:
all triangles add up to 180 degress
180-64=116
because its an isosceles triangle divide by two
116/2=58