Question

Please helo me ive been on the same assignment for three hours im gonna die if you help me i love you so much

Answer 1

Apply angle sum property

`\\ \rm\Rrightarrow 5x-1+5x+11+8x+8=180`

`\\ \rm\Rrightarrow 18x-18=180`

`\\ \rm\Rrightarrow 18x=198`

`\\ \rm\Rrightarrow x=11`

• 8x+8=88+8=96

Answer 2

Answer: (8x+8)+(5x+11)+(5x-1)=180 (< sum of triangle)

18x-18=180

x=11

Explanation: