3 years ago

Is the number 2 composite or prime

Mathematics

2 answers:

Mumz [18]3 years ago

8 0

Answer:

prime Number

Step-by-step explanation:

because 2 can be only divided by itself and one

arsen [322]3 years ago

8 0

Answer:

the number 2 is the only even prime number

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3 years ago

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

tensa zangetsu [6.8K]

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Step-by-step explanation:

Let MR= x

Since, In triangle, PRQ, tan 75°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{18+x}{tan 75^{\circ}}$

Now, In triangle MRQ,

tan 60°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{x}{tan 60^{\circ}}$

On equating both values of RQ,

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