topetemuffler topetemuffler

13-11-2021
Mathematics

contestada

Quadrilateral ABCD has the following angle measures. Find the Measure of angle A.
B: 59°
C: 103°
D: 100°

Quadrilateral ABCD has the following angle measures Find the Measure of angle A B 59 C 103 D 100 class=

Respuesta :

maniknandini maniknandini

13-11-2021

Answer:

∠A = 98

Step-by-step explanation:

total sum of angles in a quadrilateral is 360

∠A + ∠B + ∠C +∠D = 360

∠A + 59 + 103 + 100 = 360

∠A + 262 = 360

∠A = 360- 262

∠A = 98

Answer Link

Otras preguntas

n is a positive integer. Explain why n(n-1) must be an even number.

What is a number on its own

What's the government of Iran

The war over the falkland islands was between a. britain and argentina. b. scotland and ireland. c. chile and cuba. d. the united states and grenada. user:

Yo help me with number 6 pls thx and tell me how. I can't find the answer

Evaluate the quotient of 1.0^5 x 10^3 and 1 x 10^3:

Solve 3x^2-12=-12 by graphing the related function. 1)There is one solution: 24squared 2)There is no solution 3)There are two solutions: +-24squared 4)There ar

5x + 4 > -6 show your work

True or false: Sociologists believe that the United States is a meritocracy.

What does the angular momentum quantum number determine? What does the magnetic quantum number determine? What does the principal quantum number determine?