1. It is an angle whose vertex is the center of a circle.
A. Acute angles C. Central angles
B. Base angles D. Vertex angles
2. Where can you find congruence in a isosceles triangle?
A. Acute angles C. Exterior angles
B. Base angles D. Vertex angles
3.Which of the following theorems states that if the hypotenuse and an acute angle of one right triangle are congruent to the corresponding hypotenuse and an acute angle of another right triangle, then the triangles are congruent?
A. HA Congruence C. LA Congruence Theorem
B. HL Congruence D. LL Congruence Theorem
4. Which of the following is NOT True?
A. Equilateral triangles is equiangular.
B. Equilateral triangles has 3 equal sides.
C. Equilateral triangles is not equiangular.
D. Equilateral triangles has 3 equal angles.
Answers & Comments
Answer:
1. C. Central angles
2. B. Base angles
3. A. HA Congruence
4. C.
Central Angle: An angle whose vertex is the center of a circle. The measure of a central angle is equal to the measure of its intercepted arc.
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