Question

!50 POINTS! (2 SIMPLE GEOMETRY QUESTIONS)

QUESTIONS BELOW
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Answer 1

1) x = 15

2) x =117

Explanation:

1) 4x + 15 = 6x -15

⇒ 6x - 4x = 15 + 15

⇒ 2x = 30

⇒ x =
`(30)/(2)`

⇒ x = 15

2) x + 63 =180

⇒ x = 180 - 63

⇒ x = 117

Answer 2

1st Question: x=15

2nd Question: x =117°

Explanation:

For 1st Question:

Given:

It is a isosceles trapezoid cause it's two side is equal.

By this, we have

4x+15=6x-15

• solving for x.

15+15=6x-4x

2x=30

`\tt x=(30)/(2)`

x=15

`\hrulefill`

For 2nd Question:

x°+63°=180°

The opposite angles of an isosceles trapezoid are supplementary, which means that they add up to 180 degrees.

x=180°-63°

x=117°