Answered

Get expert advice and community support for your questions on IDNLearn.com. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

Pls help me this is hard!!

Pls Help Me This Is Hard class=

Sagot :

Mathstudent55idn

Answer:

27.5

Step-by-step explanation:

<DAC is an inscribed angle that subtends a half circle, so m<DAC = 90°.

Triangle DAC is a right triangle.

CD = 30

AD = 12

(AC)² + (AD)² = (CD)²

(AC)² + 144 = 900

AC = √756

AC = 27.5

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.