... Please Explain EXample No. 1
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Explanation-
In example two sides are given and we have to find trigonometric ratios so we need all three sides-
That's why we used
.
After that we find required trigonometric ratios and Get the answer of the question.
In example two sides are given and we have to find trigonometric ratios so we need all three sides-
That's why we used
After that we find required trigonometric ratios and Get the answer of the question.
shashankavsthi:
adjacent/hypotenuse
Answered by
1
In right angle triangle,
angle B = 90°
AB = 24 cm
BC = 7cm
we find Hypotenous AC
Using pythagoras theorem
and u will calculate AC
then after u know all the sides of these right angle triangle
u use formula of SinA,CosA,SinC,CosC
angle B = 90°
AB = 24 cm
BC = 7cm
we find Hypotenous AC
Using pythagoras theorem
and u will calculate AC
then after u know all the sides of these right angle triangle
u use formula of SinA,CosA,SinC,CosC
u understand or not
u learn trigonometric ratio or not
it's not tough basically at first u remember all the formula thenafter u will find a change in ur subjects In this question when u take angle as A infront of angle side is perpendicular and the other one is base and the longest side of the triangle is hypotenous.then u use formula Cos A = base/hypotenous SinA = perpendicular / hypotenous.
good
thanks for making me brainliest
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