antonioserika
antonioserika antonioserika
  • 02-01-2021
  • Mathematics
contestada

someone help.me find angle C and D
also this is in CIRCLE THEOREM lesson​

someone helpme find angle C and Dalso this is in CIRCLE THEOREM lesson class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 02-01-2021

Step-by-step explanation:

Opposite angles in a cyclic quadrilateral are supplementary.

Therefore 3c = 4d = 180°, c = 60° and d = 45°.

Answer Link
trinitehunt
trinitehunt trinitehunt
  • 02-01-2021
the answer is c=60 and d=45
Answer Link

Otras preguntas

help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz Using the Multiplicative Inverse Property, what is the missing number in the following equation? 1/10 * 10 = ______ -1/10 1
2. All the living members of an ecosystem make up ______​
The specific heat capacity of gold is 0.128 J/g ºC. How much heat would be needed to warm 250.0 grams of gold from 25.0 ºC to 100.0 ºC? A. 2.4 x10-3J B.
What is the volume of the figure below if a=3.8 units, b= 5.5 units and c= 2 units?
PLEASE HELP ASAP!!!!! THANK YOU~ Form a quadratic function that has the following properties: Zeroes at 1 + sqrt2 and 1 - sqrt2, y-intercept at -4.
in 1099 the crusaders captured antioch but found they were surrounded by a newly are rived Muslim army.​
Answer this two-step equation word problem.
convert 1inch to 126,720 to statement scale with units in miles​
For the given equation, y = 0.2(3)^x what is the value of y for x = 2? a. 2.0 C. 1.8 b. 2.5 d. 1.6 Please select the best answer from the choices provided
Which line on the graph shows the sea level change that would result in continuous shoreline regression? Question 10 options: A B C D