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

?a nurse is teaching a client who has a new prescription for alprazolam. what instructions should the nurse include?

Fill in the blank with the correct answer choice. 1 km = ___ m

The manner in which an author puts ideas into words is called _____. the author’s tone the author’s style the author’s characterization the author’s theme

What is the third term in the expansion of the binomial (2x + 5)^5? (and how do you figure out what term is which?)

What is the value of m in the following equation: 7+2.3m=20.25-3m ? 2.5 5.2 2.3 20.25

Describe the graph of the function f(x) = x^3 - 18x^2 + 101x - 180 Include y- intercept, x- intercept, and the shape of the graph

The largest proportion of federal revenue comes from

Compare and contrast changes in the government, economy, society from the Romanov era under the tsar to the rule by the bolsheviks. Help, don't understand the q

As one increases the number of periods used in the calculation of a moving average,a.greater emphasis is placed on more recent data.b.less emphasis is placed on

NEED HELP ASAP What is the value of the expression 2 to the power of 2 + 8 to the power of 2 ÷ 2 to the power of 2? 8 10 17 20