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 standard deck of 52 playing cards contains 13 cards in each of four suits: diamonds, hearts, clubs, and spades. Two cards are chosen from the deck at random.

As a country's economic development increases what happens to its citizens’ health. A it improves. B it becomes worse. C finding clean water becomes more

stop and help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Which waves are electromagnetic and can travel through a vacuum? Light and heat waves Longitudinal and transverse waves Sound waves < I think Surface wav

Which power allows Congress and the national government to continue the practice of deficit financing? Currency Power Tax Power Bankruptcy Power Borrowing Power

which of the following is a paradox from a valediction forbidding mourning A.as the legs of a Compass lovers are both together in separate B.that is not menacin

Chemical changes _____. alter the phase, or state, of matter increase the mass of a substance affect the chemical structure of a substance do not change the pr

メリークリスマスに、そしてすべてのおやすみに！ I need this to be translated. HALP

Who as the first person to do art

Can someone help me with this