Answer:
79
Step-by-step explanation:
m<1 = 90 -38 = 52
m<3 = 90 - 52 = 38\
m<2 = 180-38-63 = 79
Answer:
it is b !!
Step-by-step explanation:
a^2 + b^2 = c^2 :)
Answer:
867 plz make me brien list
The surface area of a sphere is <span>1256.64 cm^2 .
Use this formula:
</span>A=4πr^2