Question

Find the area of triangle, whose base = 2.5cm and height = 3.5cm​

Answer 1

$Given \: base \: of \: a \: triangle (b) = 2.5\:cm$

$Height (h) = 3.5 \:cm$

$\boxed { \pink { Area \:of \:the \: triangle (A) = \frac{1}{2} bh }}$

$A = \frac{1}{2} \times 2.5 \:cm \times 3.5 \:cm$

$= \frac{8.75}{2} \\= 4.375 \: cm^{2}$

Therefore.,

$\red{ Area \:of \:the \: triangle} \green { = 4.375 \: cm^{2}}$

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Answer 2

Answer:

Given:

• Base = 2.5 cm.
• Height = 3.5 cm.

Find:

• Find the area of triangle.

Know term's:

• Height = (h).
• Base = (b).
• Area = (a).

Using formula:

• Area of triangle = 1/2 (b × h).

Calculation:

=> a = 1/2 × 2.5 × 3.5

=> a = 8.75/2

=> a = 4.375 cm²

Therefore, 4.375 cm² is the area of triangle.