Square describe it in your own words.
1 answer:
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Answer:
The value of sine of ∠X is 0.2461
Step-by-step explanation:
We are given the following in the question:
∠Z = 90°
XZ = 63, ZY = 16, and YX = 65
We have to find the ration of sine of ∠X.
Relation:
The attached image shows the triangle.
The value of sine of ∠X is 0.2461
From formula a^2-b^2 = (a-b)(a+b) :
x^2 - 16 = (x-4)(x+4)
In 2x+8 factor out "2", you'll reach 2(x+4). So:
(In finish you delete 8(x+4) from nominator and denominator)
x^2 - 16 = (x-4)(x+4)
In 2x+8 factor out "2", you'll reach 2(x+4). So:
(In finish you delete 8(x+4) from nominator and denominator)