Question

find the area of a right triangle in which the sides containing the right angle measure 10 cm and 8 cm

Answer 1

Given:

• The sides containing the right angle measure 10 cm and 8 cm

To Find:

• Area of Right triangle

Solution:

Area of Traingle = 1/2 × B × H

Where,

• Base = 10 cm
• Height = 8 cm

→ 1/2 × 10 × 8

→ 10 × 4

→ 40 cm

Hence,

• Area of Traingle is 40 cm²

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Answer 2

Solution :-

We know that,

• The sides containing the right angle of a right angled triangle are perpendicular height and base .

So, let perpendicular height and base of given right angled ∆ are 10 cm and 8 cm respectively .

then,

→ Area of ∆ = (1/2) * base * perpendicular height

→ Area of ∆ = (1/2) * 8 * 10

→ Area of ∆ = 4 * 10

→ Area of ∆ = 40 cm² (Ans.)

therefore, area of given right angled triangle is equal to 40 cm² .

Learn more :-

In the figure ∠ MNP = 90°, ∠ MQN = 90°, , MQ = 12 , QP = 3 then find NQ .

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show that AB2 = AD.AC

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