happydeafy happydeafy

16-12-2019
Mathematics

contestada

A quadrilateral has angles measuring 100° 90° 90° find the measure of its fourth angle

Respuesta :

sqdancefan sqdancefan

10-02-2021

9514 1404 393

Answer:

80°

Step-by-step explanation:

The sum of angles in a quadrilateral is 360°, so the missing angle is ...

4th angle = 360° -100° -90° -90° = 80°

The measure of the fourth angle is 80°.

Answer Link

Otras preguntas

Before slave trade, what was African culture like?

If a(x) = 3x + 1 and b(x)=sqrt x-4, what is the domain of (b o a)(x)?

Identify the book you are reading. How has the main character in your book interacted with others? What does this interaction reveal about the character? Use ex

Benjamin, an australian businessman, is assigned to represent his firm and manage a project in japan. he has been learning about the japanese culture, how his c

Arjay, Dorothy, Melissa, and Gray live in the same city. Arjay and Dorothy live 2 miles from each other. Dorothy and Melissa live 5 miles from each other. Melis

In the context of growing ethnic markets, african americans in the united states:

Which of the following words is the correct possessive form of the word someone? She turned in _____ keys to the lost and found. someone someones so

Select all that apply. Which of the following components should a fire escape plan include? multiple escape routes from every room a safe meeting place away

How do the icd and cpt codes dependent upon each other?

Wheat dough is left open after few days emit foul smell why?