Question

please please please please please please please please please please please please please please please please answer me fast it's urgent with step with step​

Answer 1

Answer:

use the angle sum property of triangle

Step-by-step explanation:

sum of all sides is 180

then 131 + 28 + x =180

180- 159= 21 is correct answer

Answer 2

Answer:

see

triangle has 180 degree

add 131 degree with 28 degree

answer will 159 degree

then subtract 180 degree with 159 degree

final answer will 21 degree

Step-by-step explanation:

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see write there 21 degree