jennyr16278 jennyr16278
  • 09-04-2022
  • Mathematics
contestada

Solve the triangle. Round to the nearest tenth.

Solve the triangle Round to the nearest tenth class=

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sootgaze
sootgaze sootgaze
  • 09-04-2022

answer:

213.176 units^2

explanation:
1) find the height

10.8^2+h^2=22.5^2
h^2=389.61

h=19.7

2) use formula to find area

A=1/2bh

A=1/2(21.6)(19.7)

A=213.176

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