Last week in Section 3.1 you learned how to find the area of an oblique triangle using A = absinC This week in Section 3.2 you learn about a new method to use when you are given 3 side lengths of an oblique triangle, called Heron's formula K = 's (s — а) (8 — b) (s — с) S (S - - where a+b+c S = 2 . If you were given the following information about an oblique triangle A = 110°; a = 12.2, 6 = 9.02 which of these two methods would you use to find it's area?
Last week in Section 3.1 you learned how to find the area of an oblique triangle using A = absinC This week in Section 3.2 you learn about a new method to use when you are given 3 side lengths of an oblique triangle, called Heron's formula K = 's (s — а) (8 — b) (s — с) S (S - - where a+b+c S = 2 . If you were given the following information about an oblique triangle A = 110°; a = 12.2, 6 = 9.02 which of these two methods would you use to find it's area?
Last week in Section 3.1 you learned how to find the area of an oblique triangle using A = absinC This week in Section 3.2 you learn about a new method to use when you are given 3 side lengths of an oblique triangle, called Heron's formula K = 's (s — а) (8 — b) (s — с) S (S - - where a+b+c S = 2 . If you were given the following information about an oblique triangle A = 110°; a = 12.2, 6 = 9.02 which of these two methods would you use to find it's area?
2- what sides or angle you would need to be able to use your preferred method?
3- how would you find what are missing ? Side or angle.
Using your preferred method. Find the area of the triangle... values given in picture... Thank you
Transcribed Image Text:Last week in Section 3.1 you learned how to
find the area of an oblique triangle using
A = absinC
This week in Section 3.2 you
learn about a new method to use when you are
given 3 side lengths of an oblique triangle,
called Heron's formula
K = Vs (s – a) (s – b) (s
S
-
where
a+b+c
S =
If you were given the following
information about an oblique triangle
A = 110°; a =
12.2, 6 = 9.02 which of
these two methods would you use to find it's
area?
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, trigonometry and related others by exploring similar questions and additional content below.
