You take the angle, of 28 degrees and the adjacent side to find the opposite side. Now what angle relates all three? Tangent function. So, go tan(28)=x/32:
ok... the sine of an perspective is the ratio of the realm opposite the perspective divided by skill of the hypotenuse. The cosine is the ratio of the realm adjoining to the perspective divided by skill of the hypotenuse. you need to use the two perspective, reckoning on no remember in case you employ sine or cosine. The 40 degree perspective would be adjoining to the better of the two facets. you need to use sin(40) = a/10, the place a is the size of the smaller of the two unknown facets. on the different hand, you need to use the undeniable fact that cos(40) = b/10, the place b is the size of the longer of the two unknown facets. on the different hand, of direction, you need to use the 50 degree perspective utilising the same good judgment. if so, utilising the same naming convention, sin(50) = b/10 and cos(50) = a/10.
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32tan(28)
soh cah toa..
You take the angle, of 28 degrees and the adjacent side to find the opposite side. Now what angle relates all three? Tangent function. So, go tan(28)=x/32:
Which means that x=32*tan(28)!
x=17
Use the TANGENT function.
tan(28degrees)=x/32
=> tan(28 degrees)*32=x
=>(.531)*32
=> 17.01 round to nearest tenth will be just 17
TAN 28 = X / 32
x = 32 TAN 28
sorry aint got trig table or scientific calc at hand
ok... the sine of an perspective is the ratio of the realm opposite the perspective divided by skill of the hypotenuse. The cosine is the ratio of the realm adjoining to the perspective divided by skill of the hypotenuse. you need to use the two perspective, reckoning on no remember in case you employ sine or cosine. The 40 degree perspective would be adjoining to the better of the two facets. you need to use sin(40) = a/10, the place a is the size of the smaller of the two unknown facets. on the different hand, you need to use the undeniable fact that cos(40) = b/10, the place b is the size of the longer of the two unknown facets. on the different hand, of direction, you need to use the 50 degree perspective utilising the same good judgment. if so, utilising the same naming convention, sin(50) = b/10 and cos(50) = a/10.
use a tanget ratio. tangent = oppsite side/ adjacent side
tan 28 = x/32
solve for x. x = 32tan28
tan(28) = x/32
x = 17.01470181
rounded x = 17.0
tan28=x/32
32tan28=x
x=17.0
17.0
17.01