IDNStudy.com, ang iyong mapagkakatiwalaang mapagkukunan para sa eksaktong at maaasahang mga sagot. Alamin ang mga detalyadong sagot mula sa mga bihasang miyembro ng aming komunidad na sumasaklaw sa iba't ibang paksa para sa lahat ng iyong pangangailangan.

What I Know
Directions: Encircle the letter of the correct answer.
1. What do you call the polygon that has 3 sides and 3 vertices?
A square B. triangle C. pentagon D. hexagon
2. A quadrilateral with four congruent sides and angles is called
A square
B. rhombus C. rectangle D. parallelogram
3. What is a regular pentagon?
A. A five-sided polygon
B. A seven-sided polygon
C. A seven-sided polygon with all of the sides and interior angles congruent
D. A five-sided polygon with sides of equal length and each interior angles is 108
4. What is a regular hexagon?
A. A five-sided polygon
B. A six-sided polygon
C. A five-sided polygon with all of the sides and interior angles congruent
D. A six-sided polygon with all of the sides and interior angles congruent
5. Which set of lengths can form a triangle?
A. 3, 37
C. 5, 5, 10
B. 3, 3,5
D. 4, 6, 10​