Answer:
x=78°
y=78°
z=102°
Step-by-step explanation:
x=78°
y=78°
z=180-78=102°
Answer:
c = 17
Step-by-step explanation:
a^2 + b^2 = c^2
= 8*8 + 15*15
= 64 + 225
= 289
= 289 SQUARED
= 17
Answer:
-15
Step-by-step explanation:
Length=10
width=6
6+6+10+10=32
6×10=60
look at the factors of 60 and see what two could make 60 but also equal 32