IT IS D
Step-by-step explanation:
Answer:
Sid : [tied up] This is either really good or really bad.
n = 19/18
Given:
11/6 = n + 7/9
Find n
Subtract 7/9 from both sides of the equation
11/6 - 7/9 = n + 7/9 - 7/9
11/6 - 7/9 = n
(99-42) / 54 = n
n = 57/54
Answer: right triangle
Step-by-step explanation: 9, 40, and 41 are examples of Pythagorean triples.
and inner radius 
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