Casio ED-WKBK-PRECALC Datasheet download pdf (Page 22)

Activity 7 • Geometry with the Casio fx-9750GII

7. Find the length for the following segments to the nearest tenth.

B : _______________________________________________________

DCb. : ________________________________________________________

_____________

ir properties

in rela

8. What can you conclude about the opposite of a parallelogram?

____________________________________________________

Draw the two diagonals for the figure. We are now going to look at the

tion to quadrilaterals.

9. Find the equation for the following segments.

a. AC : _______________________________________________________

BD : ________________________________________________________

10. Find the coordinates for the intersection of the two diagonals. Draw it on the

_________________________________________________________________

11. llowing segments to the nearest tenth.

diagram and label it E.

Find the length of the fo

: _______________________________________________________

b. CE : ________________________________________________________

12. Find the length of the following segments to the nearest tenth.

a. B

: ________________________________________________________

b. DE : ________________________________________________________

13. What conclusion can be made about the diagonals of a parallelogram?

__ _______________________________________________________

. Using the information above, determine the reason why each of the following

b. ΔABD ≅ ΔCDB by _____________________________________________

15. re congruent, then give two pairs of angles

______ __

pairs of triangles are congruent.

a. ΔABC ≅ ΔADC by _____________________________________________

Since the two pairs of triangles a

that are equal.

______________________________ and ______________________________

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Casio ED-WKBK-PRECALC Datasheet Page 22