If the perimeter of a rhombus is 52 and one diagonal is 24 what is the area

120

Step-by-step explanation:

by the properties of rhombus: All the four sides are equal.

Diagonals bisect each other at right angles.

side length = 52/4 = 13

half length of another diagonal: √13² - 12² = 5

Area = 24 x 5 = 120

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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