What is the answer to this question?

13°

Step-by-step explanation:

so 98 corresponds to the other angle then u subtract 98 from 180 nad u get on of the angles in the triangle

for the other one as u can see its an x shape that has 85 in it so its always the same opposite angle which is 85

180-98=82

and the other angle is 85 so

85+82=167

then you subtract 167 from 180 which is the triangle rule

and u get 13

i know it its not understandable but the answer is there

sorry i cant remember the key word

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk