Best Answer

you have to do 7 squared + 13 squared = x squared. 7 squared is 49 + 13 squared which is 169. 169+49=x squared. 218= x squared. The square root of 218 is about 14.765. So the answer should be about 15cm if the missing side is the hypotnus (the diaganal side)

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What the length missing of the triagle shape 7cm and 13 cm?
Write your answer...
Still have questions?
magnify glass
Related questions

What is the pressure if the length is 16cm and breadth is 7cm?

what is the pressure if the length is 16cm & breadth is 7cm

The multiplying factor when a shape is enlarged?

When a shape is enlarged the multiplying factor is greater than 1. Example : A factor of 7 means that a length of 1cm on the original shape would be represented by a length of 7cm on the enlarged shape.

What is length of book?


What is perimeter and area called in mathematics?

The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.

What is a average length?

about 7cm long

What is the length of spermatic cord?

The length of the spermatic cord varies, but on average it is about 10 to 15 centimeters long. It extends from the abdominal cavity through the inguinal canal to the testes and contains blood vessels, nerves, and the duct that carries sperm from the testes to the urethra.

What is the perimeter of this shape 7cm x 10cm equal?

what is the perimeter of a rectangle that's 10cm x 7cm

What is the area of a rectangle with width 7cm and length 9cm?

7cm x 9cm= 63 sq.cms

Rectangle length 7cm width 3cm?

What about it? What is the question?

What is the perimeter of a regular hexagon with side length 7cm?


What is the volume of a cuboid measuring 5cm by 6cm by 7cm?

Find the volume of a cuboid of length 7cm breath 5cm and height 6cm

Find the width of a rectangle if the length is 7cm and perimeter is 35cm?

The width is 10.5 cm.