2.85 - 6.2 divided by 2(2 exponent)

Answer this question only if you know the 30 points and

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show