per 6 Unit 7a Test: Polygons (Due 3/5/25)
star
star
star
star
star
Last updated 3 months ago
9 Nsɛmmisa
What is the formula for finding the sum of the interior angles of a regular polygon?
A regular polygon has 18 sides. What is the sum of the interior angles?
Find the value of x.
x=
What is the measure of ∠C
If △ABC is an equilateral triangle, solve for both x and y.
x=
y=
What is the measure of ∠A?
This is a regular polygon
Find the value of x.
x=
What is the measure of ∠3?
Find the measure of the indicated angle.
Line h and line k are parallel.
(line h || line k)
Round your answer the nearest tenth
x=
Find each missing angle measures.
m∠a=
m∠b=
m∠c=
Write the inequality the shows the range of lengths that could be a third side this triangle:
10 and 24
How many integer values of x are there so that x, 46, and 12 could be the lengths of the sides of a triangle?