• A. 2
• B. 3
• C. 4
• D. 5

Answer: Option A

Explanation:

• A. 42°
• B. 45°
• C. 60°
• D. 90°

Answer: Option D

Explanation:

• A. 11 miles
• B. 12 miles
• C. 13 miles
• D. 14 miles

Answer: Option D

Explanation:

• A. 3
• B. 4
• C. 5
• D. 6

Answer: Option C

Explanation:

• A. 254u
• B. 3220
• C. 4861
• D. 51la
• E. None

Answer: Option D

Explanation:

• A. 24
• B. 40
• C. 60
• D. 120

Answer: Option C

Explanation:

• A. i
• B. -1
• C. 1

Answer: Option B

Explanation:

• A. 0°
• B. 30°
• C. 45°
• D. 90°

Answer: Option D

Explanation:

• A. ২
• B. ০
• C. -১
• D. ১

Answer: Option C

Explanation:

• A. -00
• C. -1
• D. 1

Answer: Option C

Explanation:

• A. $\frac{2}{3}$
• B. $\frac{1}{2}$
• C. $\frac{5}{4}$
• D. $\frac{1}{\sqrt{3}}$

Answer: Option D

Explanation:

• A. -1
• B. 1/2
• D. 1

Answer: Option B

Explanation:

• A. $2$
• B. $\frac{\sqrt{3}}{2}$
• C. $\frac{1}{2}$
• D. $\frac{1}{\sqrt{2}}$

Answer: Option C

Explanation:

• A. $\sin \theta$
• B. $\cos \theta$
• C. $\tan \theta$
• D. $cot\theta$

Answer: Option B

Explanation:

• A. DE
• B. ED
• C. FG
• D. GF

Answer: Option C

Explanation: