aligrowtopiahassan aligrowtopiahassan
  • 01-06-2022
  • Mathematics
contestada

Find the area of each triangle. Round to the nearest tenth.

Find the area of each triangle Round to the nearest tenth class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-06-2022

Answer:

A ≈ 9.6 units²

Step-by-step explanation:

the area (A) of the triangle is calculated as

A = product of 2 sides × sin (angle between them ) , that is

A = 3 × 5 × sin40° = 15 × sin40° ≈ 9.6 units² ( to the nearest tenth )

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