3 years ago

Use the diagram to answer the question.

Mathematics

2 answers:

Ne4ueva [31]3 years ago

7 0

Answer:

B. 50

Step-by-step explanation:

total angle of triangle = 180⁰

hence,

25 + 105 + x = 180

x = 50

therefore ans is B. 50⁰

Len [333]3 years ago

3 0

Answer:

Step-by-step explanation:

25+105+x=180 degree(being sum of the interior angles of a triangle)

130+x=180

x=180-130

x=50 degree

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