If two triangles are similar, that means their side lengths are proportional.
Now we want to find side PQ, so let us set up some proportions:
So x = 30.
Hope that helps!
B.(263-169)=1(-156+240) is the correct answer
Answer:
3. 14 cm
Step-by-step explanation:
Solve for radius first using the equation for circumference:
C = 2πr
44 = 2πr
44/2π = r
r = about 7 cm
d = 2r
d = 2*7
= 14 cm