Area of triangle Multiple Choice Questions (MCQ), area of triangle quiz answers PDF to study elementary school math for online degree courses. Learn trigonometry and trigonometry formulas Multiple Choice Questions and Answers (MCQs), "Area of Triangle" quiz questions and answers for online elementary school. Learn trigonometrical ratios, sine rule and formula, area of triangle test prep for school certificate.

"If a = 9.7 cm, angle B = 64° and c = 8.8 cm then the area of Δ ABC is" Multiple Choice Questions (MCQ) on pythagoras theorem with choices 38.36 cm², 42.36 cm², 25 cm², and 24.35 cm² for online elementary school. Free math student portal for online learning trigonometry and trigonometry formulas quiz questions for online certifications.

MCQ: If a = 9.7 cm, angle B = 64° and c = 8.8 cm then the area of Δ ABC is

1. 38.36 cm²
2. 42.36 cm²
3. 25 cm²
4. 24.35 cm²

A

MCQ: If a = 16.5 cm, angle B = 52° and c = 10 cm then the area of Δ ABC is

1. 72.01 cm²
2. 83.01 cm²
3. 52.03 cm²
4. 65.01 cm²

D

MCQ: The formula for the area of a triangle is

1. 1/height x base
2. height x base
3. 1/2 x base x height
4. 1/base x height

C

MCQ: The formula for the area of a triangle ABC is

1. 1/2ab sin C + 1/2bc sin A + 1/2ac sin B
2. 1/2ab sin C = 1/2bc sin A = 1/2ac sin B
3. 3/2ab sin C = 3/2bc sin A = 3/2ac sin B
4. 2ab sin C = 2bc sin A = 2ac sin B

B

MCQ: In Δ ABC, angle A = 110° and AC = 2AB. If the area of Δ ABC is 15.5 cm² then the length of AB is

1. 3.06 cm
2. 6.05 cm
3. 4.06 cm
4. 5.06 cm

C