If all the angle formed by line segments QA and AB has the same degree as the angle formed by line segments AB and BP, and line the following sets of line segments have the same length, then they are congruent triangles.
AP and QB
AQ and BP
Hope this helped.
Answer:
The Correct Option is Second one 108°.
Hence, the measure of each internal angle of a regular Pentagon is 108°.
Step-by-step explanation:
Given:
A Regular Pentagon.
Accordingly, for a Pentagon, the total of the internal angles is given by,
In case of a regular Pentagon, all internal angles are equal.
Hence, divide the total above by 5.

Hence, the measure of each internal angle of a regular Pentagon is 108°.
$89.08 divided by 4 is $22.27, aka the price of one shirt
Answer:
10
Step-by-step explanation:
To find the value of x, create a proportion. A proportion is two equal ratios for similar figures. The two triangles are similar because they are the same shape but not the same size. Create ratios between corresponding sides of figures.

To solve for x, cross multiply:
12(x+4) = (2x+1)(8)
12x + 48 = 16x + 8
48 = 4x + 8
40 = 4x
10 = x
Answer:
20/21.
Step-by-step explanation:
tan X = opposite side / adjacent side
= 20/21.
You can use this memory aid for the 3 main trigonometric ratios:
SOH-CAH-TOA:
SineOppositeHypotenuseCosineAdajacentHypotenuseTangentOppositeAdjacent.