2 Answers

Bon · Answer 1 · 2023-11-30T10:43:35+0000

Answer:

(c)
$\displaystyle 10\:cm.$

Step-by-step Step-by-step explanation:

Split each diagonal in half and use the Pythagorean Theorem:

$\displaystyle a^2 + b^2 = c^2 \\ \\ 8^2 + 6^2 = c^2 \hookrightarrow 64 + 36 = c^2 \hookrightarrow √(100) = √(c^2) \\ \\ \boxed{10 = c}$

I am joyous to assist you at any time.

Maddy Blacklisted · Answer 2 · 2023-12-04T08:34:40+0000

Diagonals of a rhombus are perpendicular to each other .

We need Side

Use Pythagorean theorem

$\\ \rm\rightarrowtail H^2=P^2+B^2$

$\\ \rm\rightarrowtail H^2=6^2+8^2$

$\\ \rm\rightarrowtail H^2=10^2$

$\\ \rm\rightarrowtail H=10cm$

Please log in or register to add a comment.