Question

two angles of a triangle are of measures 23 degree and 64 degree the measure of third angle is​

Answer 1

Answer:

23+64+x=180

87+x=180

X=180-87

X=93 degrees

Answer 2

Answer:

let x be the measure of third angle

therefore 23+64+x= 180°

87+x = 180°

x= 180-87

x = 93°

Step-by-step explanation:

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