IDNLearn.com is your go-to resource for finding precise and accurate answers. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.
Answer:
x = 8
Step-by-step explanation:
The diagonals of a square (or any rectangle) are the same length.
PR = SQ
4x +15 = 47
4x = 32 . . . . . . subtract 15
x = 8 . . . . . . . divide by 4