1.

In a triangle ABC right angled at B, AB = 5 cm and AC = 10 cm. Determine ∠ BAC and ∠ BCA.

Answer»

ANSWER:

Aɴsᴡᴇʀ~❤️

In ΔABC,

= AB = 5CM

= AC = 10CM

= Sin θ = 5/10 = 1/2

=

−1

(1/2) = 30°

=

=

=

=



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