lopezjane256 lopezjane256

12-05-2020
Mathematics

contestada

find the area of a triangle when A=63degrees b=9feet and c=7feet

Respuesta :

Chelboy Chelboy

14-05-2020

Answer:28.0665 square feet

Step-by-step explanation:

b=9

c=7

angle A=63°

Area of =(bxcxsinA)/2

Area of =(9x7xsin63)/2

Area of =(9x7x0.8910)/2

Area of =(56.133)/2

Area of =28.0665

Answer Link

Otras preguntas

Some rational numbers are negative? True or false. By the way:Give a reason why it is true or false

How was the wave of U.S. immigration in the late 1800s different from the previous wave of immigration in the mid-1800s? A. In the late 1800s, fewer immigrants

|true or false|After Muhammad's death, the Sunni believed any worthy man could rule while the Shi'ite believe the ruler should be a descendant of Muhammad.

I need help with this one. Please. thanks!

Why did the peppered moth population change from mostly dark to mostly light from the 1950's to the 1990's?

which of the following could be a main idea of passage i need help asap A. trees B. pollution C. monuments D. trees help keep the air clean

Please help I don't understand I will mark.

Marisol rolled a six-sided number cube 200 times. Her results are in the table shown. what is the experimental probability of Marisol rolling a 5? Answer the an

Given the median QR and trapezoid MOPN, what is the value of x? 5x - 7 P 27 Q R 6x + 6 N O A. 6 O B. 18 O C. 2 O D. 5 O E. 7 o F. Cannot be determined

Solve for x.round to the nearest tenth. 70,6