124°
Step-by-step explanation:
since they are vertical angles, then put them equal to eachother
9y + 7 = 2y + 98
7y = 91
y = 13
9(7)+7= 124
2(13)+98= 124
i want to die
what the hell man, i just want the points lol
the surface area is 124cm²
step-by-step explanation:
length: 4cm
width: 9cm
height: 2cm