Question

the+diagonals+of+a+rhombus+measure+12+CM+and+16+CM+Find+its+perimeter+

Answer 1

Answer:

40

Step-by-step explanation:

the diagonals bisect each other at 90 degree

so there are four right triangles

one side of a right triangle is half of one of the diagonal which is equal to 12 by 2 equal to 6

other side of a diagonal is equal to the half of the other diagonal which is equal to 16 by 2 equal to 8

using Pythagoras theorem we can find the third side which is 10 cm

perimeter is equal to 4 *side for perimeter equal to 40