#5 please Franklin measured and labeled the angles of a triangle as shown. Jennifer says that at least one of his measures is incorrect. Explain in at least two different ways how Jennifer knows that this is true.
the second screenshot_50 is the selection for screenshot_49
becoz the sum of angles of a triangle = 180 deg. here its coming more than that
a).two angles of any triangle can not be obtuse(more than 90) b).also sum of al angles of triangle=180 here 97+37+134=..... way more than 180 :P
a and c are the answers, its not necessary that every triangle has a 90 deg angle
Remember the triangle sum theorem. All angles must add up to 180. Is this statement true? \[97 + 37 + 134 = 180\]
sum of angles is not equal to or less than 90 deg
here you have two different explainations. ..
A & B or A & C?
1. Angles add up to more than 180 degrees (268), which would make it not a triangle if the angles were accurately recorded. 2. Visually, one of the angles that is marked as 137 degrees is clearly way smaller than 90 degrees
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