Asson move,
OPEN ENDED QUESTION
e often
the im
ttached
• Atra
entir
and
If the figure was not symmetrical (like if
was the triangle from activity 4.2), do you
think we'd be able to use both options
(rotation and reflection) to get Figure B to
match Figure C?
For e
trans
ABC
Explain your thinking!
t

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.