3 grade math
posted by dw on .
1-how are perpendicular lines and intersecting lines alike? how are they different?
2-writing to explain- how can you use a right angle to decide how to name another angle?
They both intersect. Perpendicular lines intersect to form right angles, while intersecting lines just intersect. A right angle is 90 dergees. Any angle less than that is an acute angle. Any more is an obtuse angle and a straight line is 180›.
i just want to now is this 1 answer or for both answer 1 and 2 so i can explain to my son thank you
Shay answered both questions.
thank you very much ms. sue and shay