Sisi miring =25 cm sisi sampling=... sisi depan=7 cm hitunglahhh nilai Dari sin A,cos A,DAN TAN A
erlinyohanis
Sisi samping = akar 25 pangkat 2 - 7 pangkat 2 sisi samping = 24 sin a = depan/miring = 7/25 cos a = samping/miring = 24/25 tan a = depan/samping = 7/24
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whongaliemsisi samping² = sisi miring² - sisi depan² = 25² - 7² = 624 - 49 = 576 sisi samping = √576 = 24 sin A = = cos A = = tan A = =
sisi samping = 24
sin a = depan/miring = 7/25
cos a = samping/miring = 24/25
tan a = depan/samping = 7/24
= 25² - 7²
= 624 - 49
= 576
sisi samping = √576
= 24
sin A =
=
cos A =
=
tan A =
=