Seudónimo Seudónimo
  • 03-08-2017
  • Mathematics
contestada

A)6
B)10
C)45
D)85
Someone help me and give me a example how you got the answer too please !!

A6 B10 C45 D85 Someone help me and give me a example how you got the answer too please class=

Respuesta :

BrainIess
BrainIess BrainIess
  • 03-08-2017
Since both chords are congruent,
arc WX = arc YZ
∠ WX = ∠ YZ

∴ 3p + 55° = 7p + 15°
4p = 40°
p = 10°

YZ = 7p + 15°
YZ = 7(10°) + 15°
YZ = 85°

Answer is D.
Answer Link

Otras preguntas

jessicas shoebox is 20 centimeters long and 10 centimeters wide. how many more millimeters is the length of the shoebox than the width
what is 3 2/5 times 2 1/3
Why did Allies plan to land in Normandy and not somewhere else?
If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0
is 10 yards less than 360 inches
which number is 100 less than 61 tens?
A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m. How many boxes can fit in this space if each i
Which sentence correctly forms the plural of the letter c?   A.How many c's are in accordion?   B.How many cs'
Why do we use granite?
Why do we use granite?