Answer:
PB = 1.8
Step-by-step explanation:
PQ = 8 cm, BC = 10 cm and AB = 9 cm
∆ABC is similar to ∆APQ.
Therefore:
![\frac{AB}{AP} = \frac{BC}{PQ}](https://tex.z-dn.net/?f=%20%5Cfrac%7BAB%7D%7BAP%7D%20%3D%20%5Cfrac%7BBC%7D%7BPQ%7D%20)
Plug in the values
![\frac{9}{AP} = \frac{10}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7BAP%7D%20%3D%20%5Cfrac%7B10%7D%7B8%7D%20)
Cross multiply
AP × 10 = 8 × 9
AP × 10 = 72
Divide both sides by 10
AP = 7.2
PB = AB - AP
PB = 9 - 7.2
PB = 1.8
The answer is : -21 i hope it helps :D
This would be 4 * pi * r^2 = 2123.72 ft^2 to nearest hundredth
Answer:
It is 168
Step-by-step explanation:
7 x 6 x 4