Four sets of three squared
1 answer:
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Check the picture below.
make sure your calculator is in Degree mode.
make sure your calculator is in Degree mode.
The statement EF=2.GF (Option A) and the statement
(Option C) are true for the ΔEFG.
The six trigonometric ratios of a right-angle triangle are Sin, Cos, Tan, Cosec, Sec and Cot. Trigonometric ratios are used to measure the sides of the right triangle.
Given that in ΔEFG, m∠E=30°, m∠F=60° and m∠G=90°.
Wow, sin 30°
⇒
⇒EF=2.GF
and sin 60°
⇒
⇒
Therefore, the statement EF=2.GF (Option A) and the statement (Option C) are true for the ΔEFG.
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