Question

2. The area of a triangle is 6 cm and its base is 4 cm.
Find its height.​

Answer 1

Step-by-step explanation:

See ATTACHMENT for Answer

Answer 2

Given:

• The area of a triangle is 6 cm.
• its base is 4 cm.

To Find:

• its height.

Solution:

$\sf \underline \purple{★area \: of \: a \: triangle \: = \: \frac{1}{2} \times base \times hieght}$

now let's substitute the given values.!

$: \implies \sf\frac{1}{2} \times 4 \times h = 6cm \\ \\ : \implies \sf \frac{1}{ \cancel {2} } \times \cancel4 \times h = 6cm \\ \\ : \implies \sf2 \times h = 6cm \: \: \: \: \: \: \: \\ \\: \implies \sf \: h = \cancel\frac{6}{2} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\: \implies \sf hieght = 3cm \: \: \:$

$\blue{ \underline{ \boxed{ \pink{ \mathfrak{ \therefore \: hieght \: of \: the \: triangle = 3cm}}}}}$

➜Do You Know?

➷area of a rectangle = length × breath

➷area of a square = side × side

➷area of a parallelogram = base × height

➷area of a circle = 22/7 × r²

hope this helps.!