Answer:
• From trigonometric ratios:
→ theta is 41°
→ opposite is y
→ hypotenuse is 26 ft
Answer: 15 boys
Explanation: ratio 5:7
5 + 7 = 12
Number of boys = 5/12 × 36
The area of Marcia's trapezoid felt is 76.5 sqaured centimeters
66 will be the area because triangle DEF is increased by 8 feet so that means the height will be 11. So 11 times 12 divided by 2 is 66