Question

Someone please help me.​

Answer 1

• x = 9

Explanation:

Proving the triangles are similar

• ∠MNO = ∠PQO = 80° (given)
• ∠MON = ∠MON (common)
• ΔMNO ~ ΔPQO

Taking the sides in proportion

• MN/PQ = MO/PO (corresponding parts of similar triangles)
• 8/4.8 = x / 5.4
• 5/3 = x/5.4
• x = 1.8 * 5
• x = 9

Answer 2

Check the attachment of solution.