rheadas1246
Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Our platform provides a seamless experience for finding reliable answers from a knowledgeable network of professionals. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Please solve! It's really easy (I think).

Please Solve Its Really Easy I Think class=

Sagot :

mhanifa

Answer:

  • CD = 5.2 cm
  • A = 27 cm²

Step-by-step explanation:

As per diagram we have:

  • m∠A = 30°
  • m∠BCD = 30°

As per 30° right triangle property:

  • CD = √3×CB/2 = 3√3 ≈ 5.2 cm
  • and
  • AC = 2CD = 2×5.2 = 10.4 cm

Area of triangle:

  • A = 1/2bh
  • A = 1/2CB*AC
  • A = 1/2*5.2*10.4 ≈ 27 cm²
We appreciate your time. Please come back anytime for the latest information and answers to your questions. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.