Question

Please help me solve this prblem i need help

Answer 1

61

Explanation:

180-56-63

in a triangle, u have a total of 180 degree , thus, 180 will be subtracted with both of the angles to get m<1

Answer 2

129 degrees

Step-by-step explanation: 1st you need to find the degree of the inside angle. Which all angles in a triangle add to 180 degrees, so you add the two inside angles then subtract that sum from 180. Once you have the missing inside angle, subtract that sum from another 180 as a straight angle also is 180 degrees.