Question

I need help! I don’t understand and need helping

Answer 1

125

Explanation:

30+25+x=180

55+x=180

x=180-55

x=125

Answer 2

x = 64.3

Explanation:

To find x we use tan

tan ∅ = opposite / adjacent

From the question

x is the adjacent

30 is the hypotenuse

So we have

tan 25 = 30/x

x = 30/tan 25

x = 64.33

x = 64.3 to the nearest tenth

Hope this helps you