brianna2147 brianna2147

09-10-2020
Mathematics

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if the total angle of a triangle is 180 A- 43 1/2 B-5x C-26.5 and the started value is 20 what is X?

if the total angle of a triangle is 180 A 43 12 B5x C265 and the started value is 20 what is X class=

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Parthchaudhari Parthchaudhari

09-10-2020

Answer:

x= 20.05 degree

180= 43.25+36.50+5x

180= 79.75+5x

5x=180-79.75

5x=100.25

x=20.25

ANGLE B= 100.25

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