saripkier10p7pb5x saripkier10p7pb5x

02-06-2018
Mathematics

contestada

Quadrilateral abcd is inscribed in this circle.
what is the measure of angle a?

Quadrilateral abcd is inscribed in this circle what is the measure of angle a class=

Respuesta :

02-06-2018

Look at the picture.

[tex](x+2)+(3x+6)=180\\\\4x+8=180\ \ \ \ |-8\\\\4x=172\ \ \ \ |:4\\\\x=43[/tex]

[tex]m\angle A=(3\cdot43+6)^o=135^o[/tex]

Ver imagen gmany

Answer Link

raevynwalker501 raevynwalker501

24-02-2021

Answer: 135

Step-by-step explanation: Just confirming the answer :)

Answer Link

Otras preguntas

Why did the U.S. support Saddam Hussein and Iraq in the war against Iran in the 1980s? A. The U.S. considered Iran's militant Islam a bigger threat. B. Iraq thr

Darryl is reading a book at the rate of 4.5 pages pre minute. what ordered pair on a graph of his reading rate would represent the number of minutes it would ta

It is only fair that we provide fields for all players, not just for the most experienced. What type of appeal is demonstrated here? an appeal to ethics an appe

Which German journalist wrote about the struggle between the classes and the overthrow of capitalism in his book, Das Kapital? A. Charles Darwin B. Karl Marx C.

In which part of a story is the lesson or main message revealed?

27 g of Al will react with how much mass of O2 to produce Al2O3

Which Russian tsar refused to surrender to Napoleon in 1812, even after Moscow had been captured and burned? A. Catherine the Great B. Nicholas I C. Ivan the Te

People who regularly use implied meanings are _____. friends and politicians advertisers and journalists both of the above neither of the above

Devin exercised the same amount of time each day for 5 days last week . His exercise included walking and swimming . Each day he exercised,he walked for 10 min

Which pair correctly uses a hyphen? A. Four-million B. Two-thousand C. One-hundred D. Three-fifths