What is the height of the tree (QA)?
A. 25 m
B. 30 m
C. 40 m
D. 50 m
2. A 12-foot flagpole is located next to a school building. If the shadow cast by the
flagpole is 16 feet at the same time the shadow of the building is 24 feet, what is
the height of the building?
A. 16 ft
C. 28 ft
B. 18 ft
D. 32 ft
3. The area of the larger of two similar triangles is 9 times the area of the smaller.
If a side of the smaller triangle is 5 cm long, how long is the corresponding side
of the larger triangle?
A. 15 cm
C. 45 cm
B. 25 cm
D. 225 cm
4. To find the distance from Q to P across a canyon, a surveyor picks R to be
collinear with Q and P. erects perpendiculars at R and makes collinear with
T and P so that QR,RS, and QT can be measured. What is the measure of QP?
A. 30 ft
B. 60 ft
C. 90 ft
D. 120 ft
5. What is the value x in the given figure?
A. 9 ft
C. 24 ft
B. 12 ft
D. 25 ft​