What is the sum of the interior angles of a regular pentagon?
- A
- Bcheck_circle
- C
- D
Explanation
Sum of interior angles of an -gon . For pentagon: .
Lines, Angles, and Triangles
SAT Math· difficulty 4/5
Want 10 more like this — adaptive to your weak spots?
Related questions
- sat-math-geo1-058
An isosceles right triangle has hypotenuse 10. What is its area?…
chevron_right - sat-math-geo1-129
Two parallel lines are cut by a transversal. The angle between the transversal and one parallel line is 35°. What is the measure of the obtuse angle on the same…
chevron_right - sat-math-geo1-080
Lines \\ell1 \\parallel \\ell2 are cut by a transversal. The interior angles on the same side measure (3x + 5)° and (2x + 25)°. What is the value of x?…
chevron_right