Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary. a = 18.7 cm b = 18.5 cm c = %3D %3D 167 cm
Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary. a = 18.7 cm b = 18.5 cm c = %3D %3D 167 cm
Chapter9: Math Models And Geometry
Section: Chapter Questions
Problem 479PT: Find the length of the missing side. Round to the nearest tenth, if necessary.
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Question
2) which is correct?
![Find the area of triangle ABC
with the given parts. Round to
the nearest tenth when
necessary.
a = 18.7 cm b = 18.5 cm c =
%3D
16.7 cm
128.5 cm2
O 158.8 cm2
O 140.0 cm2
O 138.8 cm2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ecc6053-9b8d-41bd-b7ad-c1dc063cc7ff%2Fbfedd3b1-74d2-4b3a-929e-1775aa091c08%2Fcmlg7vp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the area of triangle ABC
with the given parts. Round to
the nearest tenth when
necessary.
a = 18.7 cm b = 18.5 cm c =
%3D
16.7 cm
128.5 cm2
O 158.8 cm2
O 140.0 cm2
O 138.8 cm2
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