I’m so sorry i have to comment on this i rlly need points- i don’t know the answer :|
The answer would be 16=3x
you apply the concept of vertical angles and 180-degree angle
add 43 and 74 to get 117 now subtract it by 180 you get <u>63</u> for angle 1
now since angle 1 and 2 are vertical they are both <u>63</u>
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now for angle 3 you add 63 plus 79 is 142 so, we subtract 142 by 180
therefore, angle 3 is <u>38</u> degrees
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remember angles cannot be negative at all!
The surface area of the solid formed is approximately, 598.3 in².
<h3>What is the Surface Area of a Right Triangular Prism?</h3>
Surface area of the solid is the area covered by the solid all round.
The given parameters are:
- Height of the prism (L) = 1 5/6 = 1.83 in.
- Side of base (s1) = 10 in.
- Side of base (s2) = 10 in.
- Side of base (s3) = 8 2/3 = 8.67 in.
- base (b) = 10
- Height (h) = 8.67 in.
Surface area of the solid formed = 5(10×10) + (0.5×10×8.67) + 3(10×1.83) = 598.3 in²
Learn more about surface area of right triangular prism on:
brainly.com/question/27232541
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