13nguyentrang11 13nguyentrang11
  • 04-07-2021
  • Mathematics
contestada

Chứng minh a=(P.sinA/2)/(cosB/2.cosC/2)

Respuesta :

nnn0912
nnn0912 nnn0912
  • 04-07-2021

Answer:

I can't understand your question friend.

Answer Link

Otras preguntas

a rectangle has an area of 30 square meters and a perimeter of 34 meters. what are the dimensions of the rectangle?
Jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. let h= the he
find the value of x to the nearest whole number. Tan x(degree) = 1.732
solve the following problem: (12×10^9)÷(6×10^5)
The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem
Write -90.85 as a mixed number in simplest form.
find the value of x to the nearest whole number. Tan x(degree) = 1.732
what are the next three numbers in this pattern 1,2,3,5,8
Add and simplify 9/16 + 1/2= ?
How many times dose 150 go into 1000