Answer:
5(pi) (exactly) or 15.7 (approximately)
Step-by-step explanation:
The length of arc of an entire circle is the circumference of the circle.
The length of arc of a semicircle circle is half of the circumference of the circle.
C = pi * d
For a semicircle:
arc length = 0.5 * pi * d
arc length = 0.5 * pi * 10
arc length = 5(pi)
arc length = 15.7
Answer: 4/18
Step-by-step explanation:
Answer:
number 3
Step-by-step explanation:
angleNGL=~angleHGF
If the decimal is 1 number divide that number into 10 Then simplify the fraction if possible. if the decimal are 2 numbers divide those 2 numbers by 100 Then simplify the fraction if possible
3 numbers:by 1000, etc
Ex 0.4= 4/10 = 2/5
The value of x in the triangle is 70°
<h3>What is a scalene triangle?</h3>
A scalene triangle is a plane figure that has 3 different length sides and 3 different angles. The sum of all the angles in a scalene triangle is equal to 180°
i.e
- Let's assume that angle y = 60° and angle z = 50°
Then;
x + 110° =180°
x = 180° - 110°
x = 70°
Learn more about scalene triangle here:
brainly.com/question/16589630
