1. Write the letter of your answer.
1. Which tells the true statement?
A. Perpendicular lines form square comers.
B. Intersecting lines do not cross each other.
C. Intersecting lines never meet at one point.
D. Parallel lines meet at a point.
2. Which Situations shows Intersecting lines?
A. Hands of a clock at 9:00
C. Horizontal bars
8. Corner of a building
D. Capital letter X
3. Which situation shows perpendicular lines?
A. Capital letter L
C. Hands of a clock at 4:00
B. Vertical bars
D. Erected electrical ports
II.
Identify the following kinds of line. Write the letter of your answer on your Moth
notebook
A. Parallel Lines
B. Intersecting Lines
C. Perpendicular line
5.
6.
L
11
II.
Tell the kind of lines referred to in each item.
Write Parallel, Intersecting or perpendicular
9. Capital letter L.
10. Capital letter X-
11. Checkered T-Shirt
12. Hands of a clock at 3.30 -
13. Corner of a Blackboard -
IV.
Draw the following kinds of Ine.
14. Parallelines -
15. Intersecting Ines.

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Aplane flies a distance d from west to east at a constant speed vp , with respect to the air in a time twe . on the return trip, the plane flies a distance d from east to west at a constant speed vp , with respect to the air in a time tew . on both trips the wind blows from west to east at a constant speed va , with respect to the ground 1) what is tew in terms of vp, va, and d, as needed? tew=dvp tew=dvp+va tew=dva tew=dvpâ’va tew=12dvp tew=12dvp+va tew=12dvpâ’va your submissions: b submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 2) what is twe in terms of vp, va, and d, as needed? twe=dvp twe=dvp+va twe=dva twe=dvpâ’va twe=12dvp twe=12dvp+va twe=12dvpâ’va your submissions: d submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 3) assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is va, the speed of the wind with respect to the ground? va = 100 miles/hr va = 575 miles/hr va = 200 miles/hr va = 175 miles/hr va = 975 miles/hr 4) once again, assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is tew, the time it takes the plane to fly a distance d miles from east to west? tew = 5.75 hours tew = 11.5 hours tew = 7.67 hours tew = 8 hours tew = 10.2 hours

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A10 kg shark swimming at 5m/s swallows an absent-minded 0.5 kg fish that is originally at rest. what is the speed of the large fish after eating the smaller fish?