Rahul has a farm he wishes to fence. The farm is the pentagon ABCDE. He knows that ABCD is a 140 m by 150 m rectangle He also knows that E is 50 m from the side AB and 30 m from the side BC. Determine the length of AE, the length of DE, and the perimeter of pentagon
ABCDE.

AE = 120.83 m  DE= 148.66 m

The perimeter of the pentagon is 699.49 meters

Sketch attached.

Step-by-step explanation: First we have to imagine the shape of the pentagon. In order to satisfy the requirement  "that E is 50 m from the side AB and 30 m from the side BC," this must be a concave pentagon.

To determine the lengths of sides AE and DE, subtract the given distances of E from the lines, and use those values in the Pythagorean Theorem.

AE:  c² =  110²   +  50²   c=√14600  AE = 120.830 m

DE:   c² = 100² + 110²   c = √22100   DE = 148.661 m

Add those lengths and the remaining sides of the 140m × 150m rectangle to calculate the perimeter.

280+150+120.83+148.66= 699.49

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14