Question

daignols of rhombas are 12cm and 15 cm then the area is
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Answer 1

Answer:

Given:-

Diagonals of a Rhombus =12cm and 15cm

To find:-

Area

Solution:-

d1=15

d2=12

we know that

$\boxed{\sf Area=\dfrac {1}{2}×d_1×d_2}$

$\\\qquad\quad\sf{:}\longrightarrow Area=\dfrac {1}{2}×15×12$

$\\\qquad\quad\sf{:}\longrightarrow Area=\dfrac {180}{2}$

$\\\qquad\quad\sf{:}\longrightarrow Area=90cm^2$

$\therefore$Area of the Rhombus is 90sq cm.

Answer 2

Answer:

Step-by-step explanation:

D1 = 12cm

D2 = 15cm

Area of Rhombus = D1 × D2 × 1/2

12 × 15 × 1/2

6 × 15 = 90 cm²

∴ Area = 90cm²