2 years ago

please help with maths !

Mathematics

2 answers:

Margarita [4]2 years ago

8 0

Answer:

use Pythagoras theorem for this question because this is a right angled triangle

Anna11 [10]2 years ago

4 0

Answer:

4.91

Step-by-step explanation:

trying to find adjacent, you know the angle and hypotenuse, so use the CAH equation

cos(51) x 7.8 = 4.91 (3 s.f.)

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￼please help with maths !

please help with maths !