Question

sinA+sinP+sinX=3,then show that A+P+X=270?​

Answer 1

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Answer 2

Step-by-step explanation:

Let,

each of the term is equal to 1

=> sinA=1 and we get

A=90°

=> similarly we get P = 90° and X = 90°

A+P+X = 90+90+90

=270

Hence proved