28-02-2024
Mathematics

contestada

$ABCD$ is a cyclic quadrilateral. $angle A, angle B, $ and $angle C$ form an arithmetic sequence in this order. What is $angle D$ in degrees?
a) 75 degrees
b) 90 degrees
c) 105 degrees
d) 120 degrees

Respuesta :

Otras preguntas

In a controlled experiment, which group experiences the test? A. Measurements and observations B. Control group C. Experimental group D. Instruments and equipme

Determine the solution set of (x - 7)2 - 144 = 0

Why do some anthropologists believe that some controlled contract is the best approach? Plz plz plz plz help me With this question I need an answer

what term refers to a system in which one branch of government os prevented from seizing too much power

Which is the better definition of y = mx

Why does the same side of the Moon always face Earth? a. The Moon does not rotate. b. The Moon does not revolve. c. The Sun's gravity locks the Moon in place

The diameter of a men's basketball is 24.2 centimeters. Compute the volume of the men's basketball. Use 3.14 for π. 1854.2 cm3 5562.7 cm3 7416.94 cm3 59,335.5 c

During the Persian Wars, the turning point for the Greeks came during the battle of ____. a. Salamis c. Plataea b. Thermopylae d. Marathon

How do I write 28,500/100,000 as a decimal number?

Which verb form correctly completes the sentence? Before I read the review in the newspaper, I __________ about it from my mom. A. have heard B. had heard C. he