yomamaisfat1519 yomamaisfat1519

24-04-2018
Mathematics

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What is the area of this triangle?

Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.

cm²

What is the area of this triangle Enter your answer as a decimal in the box Round only your final answer to the nearest tenth cm class=

Respuesta :

calculista calculista

04-05-2018

we know that
applying the law of sines

Area=(1/2)*a*b*sin C
in this problem
a=7 cm
b=8 cm
C=28°
Area=(1/2)*7*8*sin 28°-----> area=13.145 cm²--------> area=13.1 cm²

the answer is
13.1 cm²

Answer Link

Mrknowit Mrknowit

02-05-2019

Answer:13.1 cm²

Step-by-step explanation:Took the quiz 100%

Answer Link

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