Seudónimo Seudónimo

14-02-2021
Mathematics

contestada

help me.....

given condition A+B+C=180/2

prove that:
(sin2A+sin2B+sin2C)/(sin2A+sin2B-sin2C)=cotAcotB

Respuesta :

Аноним Аноним

14-02-2021

Answer:

The answer is in Picture.

Step-by-step explanation:

Hope it is helpful....

Ver imagen Аноним

Ver imagen Аноним

Answer Link

saraswatineupane59 saraswatineupane59

08-05-2021

Answer:

hope it's helps you have a great day keep smiling be happy stay safe

Ver imagen saraswatineupane59

Answer Link

Otras preguntas

i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?

You lean a ladder 6.7 meters long against a wall. It makes a 63 degree angle with the level ground. How high up is the top of the ladder?

The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?

i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports

i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports

i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

You lean a ladder 6.7 meters long against a wall. It makes a 63 degree angle with the level ground. How high up is the top of the ladder?