Question

Yes your answer is correct but can you please explain it...it is necessary to understand, right? So can you.​

Answer 1

Answer:

SIMPLE EXPLAINED:

CD=DE+EF+FC

25=2DE+13

2DE=25-13=12

DE=12/2

DE=6cm

In ΔADE,

using pythagoras theoram,

AD²=DE²+AE²

10²=6²+AE²

AE²=100-36

AE²=64

AE=√64=8cm

Area of trapezium=

• 1/2 x (sum of || sides)x(altitude)
• 1/2 x (AB+CD) x AE
• 1/2 x (13+25) x 8
• 38 x 4
• 152 cm

Answer 2

Answer:

plz make her brainlist ☺️☺️☺️tnx