Ms. Rosalind Santhanam

Phone: 706-796-4924

Email:

Degrees and Certifications:

Cambridge International Diploma For Teachers and Trainers University of Cambridge Graduate degree in Mathematics and Education

Ms. Rosalind Santhanam

I am Mrs. Santhanam. I am your Geometry teacher. I welcome you to the new school year. Let us explore the joy of learning. I am excited to have you in my class.

https://rcboe.instructure.com

Face to Face Students Learn from Home Assignments: November 16-20, 2020

 

Work Book :  Pages 400,401,402

Quiz           : 5 Questions

                   (Unit 2 :Review) 

 

 

Quiz

 

1.Madelyn is using a triangle to make a sign for his bedroom door. The triangle has angle measures of 107 degrees and 38 degrees. What is the measure of the third angle?

A.145 degrees.

B. 35 degrees

C.215 degrees

D.31 degrees 

 

2.An Isosceles right triangle has a 90 degree angle and 2 equal acute angles. What is the measure of each of the acute angles in this triangle ?

A. 45 degrees.

B.144 degrees.

C. 36 degrees.

D.108 degrees.

 

3.Define Parallelogram

A.a quadrilateral with exactly one pair of parallel sides.

B.a polygon with opposite sides parallel and congruent.

C.a multiple quadrilateral with 4 congruent sides.

D.a quadrilateral with 4 right angles and opposite sides are congruent. 

 

4.3 angles of a quadrilateral are 110,120,50. What is the measure of the fourth angle?

A.60 degrees.

B.80 degrees.

C.70 degrees.

D.130 degrees.

 

5.Define Trapezoid.

A.exactly 90 degrees.

B.a polygon with 4 sides.

C.a quadrilateral with exactly one pair of parallel sides.

D.a quadrilateral with 4 sides.

 

 

 

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