Please can some explain how to identify angles that on the same segment?

Answers

Answer 1

Answer:

Step-by-step explanation:

Angles in the same segment. The angles at the circumference subtended by the same arc are equal. More simply, angles in the same segment are equal.

Picture 1 a° = a° they are the same

Picture 2 p= 52° q= 40° Angles in the same segment are equal. if they ask you to calculate you just show both angles p= 52 and q=40.

Picture 3 + 4 Let the obtuse angle MOQ = 2x.

Using the circle theorem, the angle at the centre is twice the angle at the circumference.

Therefore picture 4 tells us and proves;

Angle MNQ = x and angle MPQ = x.

Picture 5

A cyclic quadrilateral is a quadrilateral drawn inside a circle. Every corner of the quadrilateral must touch the circumference of the circle.

The second shape is not a cyclic quadrilateral. One corner does not touch the circumference.

Picture 6

The opposite angles in a cyclic quadrilateral add up to 180°.

a + c = 180°

b + d = 180°

Picture 7

Example

Calculate the angles a and b.

The opposite angles in a cyclic quadrilateral add up to 180°.

This is a picture that couldn't be added but has a quadrilateral occupying half the triangle consisting of 3 arcs the middle one was 140 and proved part of one triangle. The x (a) missing angle showed below a = 180-60 = 120 °

So hopefully this will help you remember the format here for quadrilateral shapes within a circle.

b = 180 - 140 = 40°

a = 180 - 60 = 120°

Related Questions

You have $3.25 to buy bananas. Each bananas costs $0.35. How many bananas will you buy? Will you use all your money? If not, how much will you have left over?
explain how the position of the decimal point changes in a quotient as you divide by increasing powers of 10???? HALP ME!!!!
What number are listed in the stem and leaf plot above
Compare and contrast the Pythagorean theorem, a circle, and the distance formula
How do we get .375 into a percent

The outside temperature at midnight today in Polina’s hometown was 18 degrees Fahrenheit. The temperature increases by 1.2 degrees Fahrenheit each hour over the next 15 hours. Polina’s school does not send students outside for recess if the outside temperature is 32 degrees Fahrenheit or lower. Recess at her school always starts on the half hour or hour. Which statement is true about recess at Polina’s school?Only students who have recess at 11:00 a.m. or later may go outside.
Only students who have recess at 11:30 a.m. or later may go outside.
Only students who have recess at 12:00 p.m. or later may go outside.
Only students who have recess at 12:30 p.m. or later may go outside.

Answers

Answer:

c :P

Step-by-step explanation:

Answer:

Step-by-step explanation:

because I would say I got it right on edge but some people wont believe me so im gonna say trust me

3.4 - 5 - 10.4 Can you please show your work

Answers

The answer is -12, okay since 5 plus 10.4 is 15.4, we subtract 15.4 from 3.4 and we get -12

3.4
- 10.5
---------
-12.0 = -12

$(4)/(9)$ ×m= 72 what is M?

Answers

Hello lets solve this! :)
$\sf(4)/(9)m = 72\n\n\sf{Multiply~(9)/(4)~on~both~sides~to~isolate~m}\n\n(4)/(9)m * (9)/(4) = 72* (9)/(4)\n\nm = 72* (9)/(4)\n\nm = 18 * 9\n\n\boxed{\bf{m=162}}$

Hope I helped! IIf you have any other questions or would like further explanation just let me know!! :)

(4/9)m=72
m=(72*9)/4
m=648/4
m=162

answer. m=162

Rewrite using a single positive exponent.
7^4 * 7^-9

Answers

The expression $7^4 * 7^(-9)$ is equivalent to $1/7^(5)$ .

To rewrite the expression using a single positive exponent, we can use the properties of exponents.

Recall the property of exponents that says $a^m * a^n = a^(m + n)$ . This means that when you have the same base raised to different exponents and they are multiplied, you can add the exponents.

$7^4 * 7^(-9) = 7^(4 - 9)$

Now, simplify the exponent:

$7^(4 - 9) = 7^(-5)$

Recall another property of exponents that states $a^(-n) = 1 / a^n$ . This means that when you have a negative exponent, you can rewrite it as the reciprocal of the base raised to the positive exponent.