3 years ago

Find the area of the triangle

1 answer:

Pepsi [2]3 years ago

6 0

Answer:

Step-by-step explanation:

You know two sides and the angle between them. Use the Law of Cosines to find the third side.

q = √(p²+r²-2pr·cosQ) ≅ 8.533 units

Use Heron's formula to find area

semi-perimeter s = (p+q+r)/2 ≅ 10.317 units

area = √(s(s-p)(s-q)(s-r)) ≅ 16.3 units²

You might be interested in

zzz [600]

-19/15

you multiply boh sides by the other denomonater

-10 and -9
15 15

4 0

3 years ago

dangina [55]

Answer:

thanks for the points bye bye for now

Step-by-step explanation:

thanks for the points bye bye for now love u

3 0

3 years ago

o-na [289]

Answer:

4 squares make up a triangle so divide the degrees if the square by the triangle.

7 0

3 years ago

Ira Lisetskai [31]

Answer:

The answer is B I am on the time for learning format so It may differ but for me it's B

Step-by-step explanation:

5 0

3 years ago

babunello [35]

OK so the factor of 10 is 1 times 10 and 5 times 2

3 0

3 years ago