Question

find X in the question
with explanation plz​

Answer 1

Step-by-step explanation:

assume the surface as 2 right angled triangles

using Pythagorean theorem

find out the base for 2 triangles and adding up the two values gives the x value

for 1st triangle

x1=√2500-2304

x1= √196

x1= 14

for 2nd triangle

x2=√5625-2025

x2=√3600

x2 =60

x1+x2 = x

x= 14 +60

x= 74

Answer 2

Answer: 74 cm

Explained in the image attached below.