THIRD QUARTER EXAMINATION IN MATHEMATICS 8

Which angle corresponds to ∠C?

• A. ∠A

• B. ∠B

• C. ∠C

• D. ∠D

Which side corresponds to AD?

• A. AB

• B. AC

• C. AD

• D. BD

He is the "Father of Geometry" to whom the mathematical system was attributed to.

• A. Plato

• B. Euclid

• C. Pythagoras

• D. Aristotle

The following are parts of Mathematical System EXCEPT

• A. Undefined Terms

• B. Defined Terms

• C. Theorem

• D. Corollary

What do you call the statements that are accepted after they are proven true deductively?

• A. Axioms

• B. Theorems

• C. Undefined Terms

• D. Defined Terms

In ∆MAN, what is the included angle between MA and AN?

• A. ∠M

• B. ∠A

• C. ∠N

• D. ∠AMN

Which of the following is true about postulates?

• A. These are statements which are accepted as true with proofs.

• B. These are concepts that can be defined using undefined terms.

• C. These are concepts that have formal definition.

• D. These are statements that can be proven.

Given ∆CAT, what side is included between ∠C and ∠T?

• A. CA

• B. AT

• C. AC

• D. CT

AS is an angle bisector of ∠CAN. If ∠1=50° and ∠2=(3x+5)°, what is the value of x?

• A. 10

• B. 15

• C. 20

• D. 25

If you put together two triangles in such a way that MA of ∆MAH coincides with MA of ∆MAT, what is the relationship between MA and HT?

• A. MA bisects HT.

• B. MA is congruent to HT.

• C. MA is parallel to HT.

• D. MA is opposite HT.