Question

Pls answer this I will mark as Brainlesttt

Answer 1

Answer:

Hola!

Your answers are as follows:

11) 5.4576896.....

12)49/90

13) -2

14) Not Defined

15) Point of Concurrency

16) 0°

17) 3

18) II Quadrant

19) 30 cm²

20) √s(s-a)(s-b)(s-c), where s is the semi perimeter of the triangle

                                             a,b,c are the three sides of the triangle.

Hope it helps :)