4. In the square-based pyramid, V is vertically above the middle of the base. AD 10 am and VC 20 cmFind
a) AC
b) the height of the pyramid
o the angle between VC and the base ABCD
d) the angle AVB
e) the angle AVC

I'll give brainliest if you answer right : )

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

What dimensions can créate more than one triangle ?