The value of x in each figure is 34°, 17.1° and 75° respectively.
<h3>What is an
equation?</h3>
An equation is an expression used to show the relationship between two or more numbers and variables.
From the diagram:
1) x + 146° = 180° (sum of angles in a straight line)
x = 34°
2) x + 62.9° = 90° (complementary angles)
x = 17.1°
3) x + 105° = 180° (sum of angles in a straight line)
x = 75°
The value of x in each figure is 34°, 17.1° and 75° respectively.
Find out more on equation at: brainly.com/question/2972832
Answer:
144°
Step-by-step explanation:
The angles of a decagon add up to 1440°
1440/10=144
8*4 = 32 then 32 / 1280 = 40 as the dimensions.
The factors of 100 are 1, 2, 4, 5, 10, 20, 25 50 and 100
the factors of 73 are 1 and 73. 73 os a prime number