applesause2 applesause2

21-09-2017
Mathematics

contestada

A quadrilateral has angles that measure 63°, 89° and 121°.

What is the measure of the fourth angle?

A.
273°

B.
93°

C.
87°

D.
27°

Respuesta :

mysticaldogg mysticaldogg

22-09-2017

the measure of the fourth angel is 87°

Answer Link

Otras preguntas

m<AOC=108, m<3x+4, m<8x-28. find m<AOB

What is the domain of the function represented in the graph

Which event most directly involved the israelites' escape from egypt?

which of the following is a trace element in the human body? nitrogen, zinc, oxygen or hydrogen?

"Find x" I managed to get -6/2c, I just want to double check if that is correct

A known compound has a melting point range of 134-137 degrees. You record a melting point range of 125-126 degrees Celsius for a sample. Is this sample a pure c

Please help solve this equation step by step?? 4x-2+x=-2+2x

F(x)=2x^2-x what if f(-6)?

Thyroxine works with A. calcium levels in the body. B. ACTH levels in the body. C. insulin levels in the body. D. body cell metabolism.

The signers of the declaration of independence knew that their announcement could mean war with powerful, why isn’t that idea more prominent in the document