Victory for the ACT Student Text 15e

L ESSON 4 | G EOMETRY • 241 25. If the lengths of the sides, in inches, are ƒ• ƒ”‡† ‘ –Š‡ ϐ‹‰—”‡ „‡Ž‘™ǡ ™Šƒ– is the area, in square inches, of the quadrilateral?

 –Š‡ ϐ‹‰—”‡ „‡Ž‘™ǡ ‹ˆ QRST the length of PQ of RU ? A. 2 B. 6 C. 2 2 D. 4 E. 4 3  –Š‡ ϐ‹‰—”‡ „‡Ž‘™ǡ PQRS

is a square and is 2 , what is the length

23.

A. 6 B. 6 3 C. 12 D. 18 E. 24

is a square, and PS is the diameter of a semicircle. If the length of PQ is 2, what is the area of the shaded portion of the diagram? F. 4 2 r G. 4 r H. 4 2 r J. 8 r K. 8 2 r

24.