Question

Please help this is due soon

Answer 1

Hello!

Let's solve:

• The sum of all the angles of a triangle is ==> 180 degrees

`\hookrightarrow \text{In other words: } x + 59+ 84 + x + 51=180`

• Solve the equation to find the value of 'x'

`x + 59 + 84 + x + 51= 180\\2x + 194=180\\2x = -14\\x = -7`

• Since m∠A = x + 51, we just need to plug in x's value

m∠A = x + 51 = -7 + 51 = 44

Answer: 44

Hope that helps!