Answer:
23.75
Step-by-step explanation:
Answer:
x = -10
Step-by-step explanation:
<span>Implement and follow up on the solution. Hope this helps :)</span>
<u>In a parallelogram,</u>
⇒the angles adjacent to each other
⇒ are of the same measure
⇒so
∠A = ∠C
∠B = ∠D
<u>Let's solve</u>:


<u>Let's check</u>:
⇒ for all quadrilaterals like a parallelogram
⇒all the angle measures added up to 360, so:

<u>Thus</u>:
<u>Answer: w = 20 and z = 15</u>
Hope that helps!