Answer:
UT = 9.8
Step-by-step explanation:
Given: a geometric problem
Find : net of a cuboid
Solution: net of cuboid is given below
Given: a figure
Find: value of UT
Solution : we know that when secant and a
tangent intersect outside the circle then
(ST + UT) (ST) = RS.RS
=> (9+UT). 9 = 13:13
=> 81 + 9xUT = 169
=> 9x UT = 88 => UT = 88/9 => UT= 9.777
So UT = 9.8
Hence answer is UT = 9.8
