allison0210 allison0210
  • 18-04-2021
  • Mathematics
contestada

What is the length of AB?

What is the length of AB class=

Respuesta :

MarvelDude MarvelDude
  • 18-04-2021

Answer:

AB = 5

Step-by-step explanation:

The side opposite the 30 degree angle will have the shortest length. The side opposite the 60 degree angle will be  √3  times as long, and the side opposite the 90 degree angle will be twice as long.

In this case we just divide 10 by 2

Answer Link
Tharaneya
Tharaneya Tharaneya
  • 18-04-2021

Answer:

5 cm

Step-by-step explanation:

Sin 30° = opposite / hypothenus

= AB / 10cm

AB = sin 30° × 10 cm

= 5 cm

Answer Link

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