heintzelmanvp6ir6d heintzelmanvp6ir6d
  • 25-03-2019
  • Mathematics
contestada

#3. Find the area of the triangle. Round to 2 decimal places. Thanks.

3 Find the area of the triangle Round to 2 decimal places Thanks class=

Respuesta :

kassyvillegas21
kassyvillegas21 kassyvillegas21
  • 25-03-2019
Multiply 6*2 and get 12. Now divide by 2 and get 6. I think it’s c
Answer Link
jimrgrant1 jimrgrant1
  • 25-03-2019

Answer:

C

Step-by-step explanation:

The area (A) of the triangle is calculated using

A = [tex]\frac{1}{2}[/tex] ab sinC

where a, b are the 2 sides and C is the angle between them

here a = 6, b = 2 and C = 80°, hence

A = 0.5 × 6 × 2 × sin80° = 5.91 cm² → C

Answer Link

Otras preguntas

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
What particles make up the nucleus of an atom?
factor: 6x+36=  how do I solve this problem
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
98 divided by 7 please show how
What particles make up the nucleus of an atom?
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
what are some examples of figurative language found in the book Divergent?