Question

Find the length of AD
Answer fast​

Answer 1

Answer:

H^2=P^2+B^2 H=AC=10cm P=AD=? B=CD=26/2=13 Putting these value in pythagoras theorem=AC^2=AD^2+CD^2 =(10)^2=AD^2+(13)^2 =100=AD^2+169 =169-100=AD^2 AD^2=69 AD=√69 AD=3√13cm

Answer 2

Answer:

It is a parallelogram therefore opposite sides are equal

ie, AB = CD = 16 cm

Area of parallelogram = bh

Area = CD×AE = 16×8 = 128 cm²

Now CF is the height and AD is the base

Area = CF×AD

128 = 10×AD

AD = 128/10 = 12.8 cm

AD = 12.8 cm

Pls follow....