PLS HELP THIS IS DUE IN 20 MINS Alternate Interior Alternate Exterior Same Side Interior Same Side Exterior Supplementary Corresponding
∠1 and ∠5
∠2 and ∠7
∠2 and ∠8
∠8 and ∠7
∠3 and ∠6
∠5 and ∠3

Alternate Interior angles: ∠3 and ∠6

Alternate Exterior angles: ∠2 and ∠7

Same Side Interior angle: ∠5 and ∠3

Same Side Exterior angle: ∠2 and ∠8

Supplementary angle: ∠8 and ∠7

Corresponding angle: ∠1 and ∠5

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

thats not a system of equations, that is a solution