Question

find area of right angle whose hypnotyese is13 cm and one sideis 5 cm​

Answer 1

Answer:

13=5cm + another side

13-5= another side

=8

Answer 2

Answer:

$\large{\underline{\boxed{\sf 30 \: cm^2 }}}$

Step-by-step explanation:

Let the other side be Base.

Given that -

• Hypotenuse = 13 cm
• Height = 5 cm

Base² = Hypotenuse² - Height²

⇒ Base² = (13)² - (5)²

⇒ Base² = 169 - 25

⇒ Base² = 144

⇒ Base = √144

⇒ Base = 12 cm

Now, we know that -

Area of triangle = $\sf \dfrac{1}{2}$ * Base * Height

⇒ Area = $\sf \dfrac{1}{2}$ * 12 * 5

⇒ Area = 6 * 5

⇒ Area = 30 cm²

Hence, the area of triangle is 30 cm².