Answer: C
Hello,
Step-by-step explanation:
WZ=7-3=4
YW²=XW*WZ=3*4=12 ==> WY=2√3
In the right triangle YWZ, using the Pythagorean's theorem:
YZ²=WY²+WZ²=12+4²=28
YZ=2√7≅5.29150....
Answer C
Answer:
0.52cm2
l of Arc =tita/360×2πr
15/360×2×22/7×2
y=20x+7 is the final equation
y-5=1/3(x-6)
SO find the slope first
ANd then just fill out the point slope formula
