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Plz help me from d no no need to do a,b,c !!!!​

Plz help me from d no no need to do a,b,c !!!!​-example-1
User Levern
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1 Answer

4 votes

Answer:

triangles unfold into a 180 degree angle so...

Explanation:

Alright so the two dashes in a line means they are equivalent so if I only give one final answer use it for both...

D: 180-52=128 now divide by two since equal angles so 64 degrees for the angles

E: 180-90=90, 90/2 so 45 degrees for those angles

F: okay interesting 180-130= 50 degrees so that's the inside angle there for x and y so to find z its 180- 100 which is 80 x&y is 50 while z's 80

G: 180-36=144 divide that by two and viola 72 is the answer

H: the angle of 86 is correct since mirrored. so x is 86. now for the unlisted angle 180-124= 66 so to find y 86+66=152 so 180-152=28. So x=86 y=28 and the unlisted is 66.

(Sorry for my chaotic explanations but I saw the time crunch "!!!!")

User Rodja
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