Question

- In the adjoining figure, prove that triangle ABC is congruent to triangle ADC.
Is ? ACD = ? ACB?
Is bc =dc?​

Answer 1

Answer:

Given:- AB=AD

CB=CD

To prove;- △ABC≅△ADC

Proof:-

In △ABC and △ADC,

AB=AD(Given)

CB=CD(Given)

AC=AC(Common)

∴△ABC≅△ADC(By SSS congruence property

Answer 2

Answer:

Here is your answer mate ⤵️

Step-by-step explanation:

Answer : ⤵️

The adjoining figure of ACD = 90°

ACB = 90°

= 180°

180 ° x 3.6 x 3.6

= 2,332.8

Therefore, 2,332.8 is the adjoining figure of ACD AND ACB.

The adjoining figure of BC = 3.6cm

Dc = 3.6 cm

= 12. 96

12.96 x 90° x 90°

= 119, 439. 36

Therefore, 119,439.36 is the adjoining figure of BC AND DC.

I HOPE IT MAY HELP TO YOU..