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Step-1

Title: Area of triangle

Grade: 7-a Lesson: S4-L2

Explanation:

Step	Type	Explanation	Answer
1	Problem	Find the area of a triangle with a base of 10 m and a height of 6 m.
2	Given	The base of the triangle is 10m and the height of the triangle is 6m.
3	Formula:	The area of the triangle is given by	\$ A = (1/2) times base times heigh \$.
4	Step	Substitute 10m m for b and 6 m for h.	\$A = (1/2) times 10 times 6 \$
5	Step	After simplification	\$A = 30 m^2\$
6	Step	Answer	Area of triangle is \$A = 30 m^2\$.

Step

Type

Explanation

Answer

Problem

Find the area of a triangle with a base of 10 m and a height of 6 m.

Given

The base of the triangle is 10m and the height of the triangle is 6m.

Formula:

The area of the triangle is given by

\$ A = (1/2) times base times heigh \$.

Step

Substitute 10m m for b and 6 m for h.

\$A = (1/2) times 10 times 6 \$

Step

After simplification

\$A = 30 m^2\$

Step

Answer

Area of triangle is \$A = 30 m^2\$.