Question

measure of two angles of triangle are 40° and 55°.find third angle and name special triangle​

Answer 1

Step-by-step explanation:

40+55+x=180. ( angle sum property)

95+x=180

x=180 -95

x=85

it is a scalene Triangle

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Answer 2

Step-by-step explanation:

• ist angle=40 degree
• 2nd angle = 55 degree
• let the third angle be x

40+55+x = 180

95+x = 180

x = 180 - 95

x = 85

hence third angle is 85 degree and it is a scalene triangle