Cora's Kitten weighs 1 200 grams. If he weighed 550 grams at the last visit to the veterinarian's office. What is the percent increase in the recen's weight rounded to the nearest whole number? Enter your answer in the box

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

21/2 or 5/2

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