Question

A rhombus has a side length of 13 and a longer diagonal equal to 24 find the area?

Answer 1

120

Explanation:

A= 1/2 (d1×d2)

d1=24

d2=

`\sqrt{4a {}^(2) - d1 {}^(2) }`

=

`\sqrt{4 * {13}^(2) - 24 {}^(2) } = 10`

A= 1/2 (24×10)= 120

i hope this helps and sry if i did sth wrong i dont know how to use this app properly