Answer:
2
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
7779.949783~7779.94978
Answer:
six is 3 pointers 4 is the 2 pointers
Step-by-step explanation:
Answer:
Angle a is not the same as angle y
Step-by-step explanation:
I think
Answer:
24 cm²
Step-by-step explanation:
We assume that is a circumscribing quadrilateral, rather than one that is circumscribed. It is also called a "tangential quadrilateral" and its area is ...
K = sr
where s is the semi-perimeter, the sum of opposite sides, and r is the radius of the incircle.
K = (12 cm)(2 cm) = 24 cm²
_____
A quadrilateral can only be tangential if pairs of opposite sides add to the same length. Hence the given sum is the semiperimeter.
