Pls help me i dont know math I need to find X and Y

x = 16°, y = 116°

Step-by-step explanation:

Angles inside a U-shape add up to 180°.

Hence (6x + 20)° + (4x)° = 180°

10x = 160°

x = 16°

Since the slanted sides of the trapezium are equal, y is equal to (6x + 20).

(6x + 20)° = (6(16) + 20)° = 116° = y

Step-by-step explanation:

To find the constant in the equation pick any values of x and y and substitute it into the equation

First make constant the subject

constant = height × width

From the question

Using

height = 30

width = 2

We have

constant = 30 × 2 = 60

Again

Using

height = 12

width = 5

constant = 12 × 5 = 60

Since the constant is the same for any values used

Hope this helps you