Greenrune113
Greenrune113
17-05-2018
Mathematics
contestada
QF Q2.) Solve the triangle
Respuesta :
EEPJR
EEPJR
17-05-2018
60°
11
12
see photo for soln
Answer Link
Asdfjkadfjkakjf
Asdfjkadfjkakjf
19-05-2018
C=180-A-B=180-67-53=60deg.
by sine rule
b/sinB=a/sinA
b=a/sinA*sinB
=13/sin(67)*sin(53)
= 11.28
c/sinC=a/sinA
c=a/sinA*sinC
=13/sin(67)*sin(60)
= 12.23
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
Angle θ is in standard position. If tanθ < 0 and cosθ = -4/5 , find sinθ.
Atomic number is the number of an atom's _____. neurons neutrons electrons protons
What was significant about the US acquisition of the Louisiana Territory?
Which of these are terrestrial planets? Select all that apply. a. Mars b. Earth c. Venus d. Jupiter E. Mercury F. Neptune
Which two territories were ceded to the United States by Spain after the Spanish-American War? a. Puerto Rico and Guam b. Puerto Rico and the Virgin Islands c.
_______ is an effective medication for the treatment of systemic fungal infections. a. Codeine b. Penicillin c. Diflucan d. Prozac
Which battle is considered to be a major turning point in the revolutionary war?
Aerial photography, satellite imagery, and radar are all examples of __________. A. GPS B. remote sensing C. GIS D. weather forecasting
"Simplify the expression. (7 – c)(–1) –7 – c 7 + c 7 – c –7 + c"
The Japanese did all of the following to strengthen their country exceptO borrow money from foreign countries.O revise their tax structure to provide money for
