If the measure of angle 1 is (3x-4)and angle 2 is(4x-10) what is the measure of angle 2 in degrees

Step-by-step explanation:

the two angles add up to 90° so

3x-4 + 4x-10 = 90

solve for x, and then you can get the angle measure.

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

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm