Enny291015 Enny291015

01-06-2020
Mathematics

contestada

Calculate the 4th angle of a quadrilateral if the other sides are 56, 115 and 120.

Respuesta :

jimrgrant1 jimrgrant1

01-06-2020

Answer:

69°

Step-by-step explanation:

The sum of the interior angles of a quadrilateral = 360°

Subtract the sum of the given angles from 360, that is

4 th angle = 360° - (56 + 115 + 120)° = 360° - 291° = 69°

Answer Link

Otras preguntas

Chinese _________________________ is the belief that humans are inherently evil and cannot be trusted to take care of themselves whereas __________________ is t

A normal distribution has a mean of µ = 70 with σ = 10. If one score is randomly selected from this distribution, what is the probability that the score will be

I am not sure if my son got the first answers right and he is stuck on the last three. The teacher did not provide good instructions. Can anyone help us out? Th

Pleaseeee help meeeeeeeee

Water, carbon dioxide, oxygen, and some other substances can pass through the cell wall. _________________________ （true or false，and please tell me why？Thank y

The writer wants to add the source of the information provided in sentences 7-8 ( reproduces below)

Is a cash float a asset,owners equity or liability

use properties to evaluate 1/3(-15 divied by 1/2)1/4

I’ll mark brainiest if your right need ASAP

Look at this view so cool right?