2 years ago

What is the length of AB?

Mathematics

2 answers:

kozerog [31]2 years ago

8 0

Answer: 6 units

Step-by-step explanation:

I know that in a triangle, there's two angles that have equal measures, then the sides opposite to them are equal in length. Thus, the length of side AB is 6 units.

galben [10]2 years ago

6 0

Answer:

AB = 38.64 m

Step-by-step explanation:

$\cos \: 75 \degree = \frac{10}{x} \\ \\ x = \frac{10}{ \cos \: 75 \degree } \\ \\ x = 38.637033052 \\ \\ x \approx \: 38.64$

AB = 38.64 m

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What is the length of AB?​

What is the length of AB?