Question

PQRS is a rhombus
a. If it is given that PQ = 3cm, calculate the perimeter of PQRS
b. If the height of the rhombus is 2.5 cm, calculate its area.
c. If the diagonals cut each other at point O, state the measure of ∠POQ

Answer 1

Answer:

$\mathfrak{\huge{\underline{❥ANSWER}}}</p><p></p><p>$

(a) Given side of rhombus=3cm

$\mathfrak{\bold{\underline{Perimeter=4×side}}}$

=>4×3cm=12cm

$\mathfrak{\bold{\underline{Perimeter=12cm}}}$

(c)The intersection of the diagonals of a rhombus form 90 degree (right) angles.

$\mathfrak{\bold{\underline{∠POQ=90°}}}$

Step-by-step explanation:

❥Hope it helps you....

Answer 2

Answer:

a) Given side of rhombus=3cm

\mathfrak{\bold{\underline{Perimeter=4×side}}}Perimeter=4×side

=>4×3cm=12cm

\mathfrak{\bold{\underline{Perimeter=12cm}}}Perimeter=12cm

(c)The intersection of the diagonals of a rhombus form 90 degree (right) angles.

\mathfrak{\bold{\underline{∠POQ=90°}}}∠POQ=90°

Step-by-step explanation:

❥Hope it helps you....