in the right angle triangle and angle and is equal to q and angle m is equal to 90 degree cos theta is equals to 24 upon 25 find
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Step-by-step explanation:
△ABC is a right-angled triangle where a is the hypotenuse
b
2
+c
2
=a
2
⇒c
2
=a
2
−b
2
=625−49=576
⇒c=24cm
cosB=
hypotenuse
adjacent
=
25
24
and sinB=
hypotenuse
opposite
=
25
7
⇒tanB=
cosB
sinB
=
24
7
cotB=
tanB
1
=
7
24
cscB=
sinB
1
=
7
25
secB=
cosB
1
=
24
25
Similarly, cosC=
hypotenuse
adjacent
=
25
7
and sinC=
hypotenuse
opposite
=
25
24
⇒tanC=
cosC
sinC
=
7
24
cotC=
tanC
1
=
24
7
cscC=
sinC
1
=
24
25
secC=
cosC
1
=
7
25
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