yomamaisfat1519 yomamaisfat1519

24-04-2018
Mathematics

contestada

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

Otras preguntas

After Rutherford bombarded gold foil with alpha particles, he concluded that the volume of an atom is mostly empty space. Which observation led Rutherford to th

Who cultivated beans and squash on terraces built into hillsides and on farmland drained from swamps? A. Aztec B. Maya C. Inca

how do the effects of DDT on an ecosystem illustrate the interdependence of life on earth?? Please help

In which sentence is the underlined word an indefinite article? A. The snow is white and fluffy. B. I ate a slice of melon. C. One tire needs more air

What are ideals of behavior that are expected but not strictly enforced? A. Mores B. Rules C. Norms D. Laws

A patio is to be built with 80 tiles. In how many rectangular arrays can it be arranged

When would the government be allowed to limit what people say?

3 over 4 plus 1 over 12

Describe the cartoon's message about early agrarian societies in one sentence:

why is freezing water extremely biologicallyrelevant