The given triangle has a right angle.
We use the mnemonics SOH-CAH-TOA.
1i)
,
,
ii)
,
,
,
,
2. We want to find the hypotenuse.
We know an angle to be 23 degrees.
We were also given the side opposite to this angle to be 1200km.
Therefore we use the sine ratio.
Answer:
79/96
Step-by-step explanation:
Answer:
shop B
Step-by-step explanation: 3.80*2=7.6
we know that
If triangle LMN is a right triangle then must meet the Pythagorean Theorem
so
Applying the Pythagorean Theorem

substitute the values


------> is true
The triangle LMN is a right triangle
therefore
the answer is the option A True