1

Problem

Find the height of a triangle whose area of 420 sq cm and a base of 60 cm.

2

Step

Given that base (b) & Area of triangle(A)

60 cm & 420 sq cm

3

Formula

Area of Triangle formula is A = \$(1/2) \times (b) \times (h)\$.

4

Step

We are currently determining the height value (h):

h = \$(2 \times A)/b\$

5

Step

Plug the values into the height formula:

h = \$(2 \times 420 cm^2)/(60 cm)\$

6

Step

Calculate for height(h):

\$h = (840 cm^2)/(60 cm)\$

h = 14 cm

7

Solution

Therefore, the height (h) of the triangle is 14cm.

8

Sumup

Please summarize steps

Choices

9

Choice-A

This option is incorrect; the calculated height differs from the actual measurement

Wrong 11 cm

10

Choice-B

This option is correct because it corresponds to the calculated height using the given formula and values

Correct 14 cm

11

Choice-C

This option is incorrect; the calculated height differs from the actual measurement

Wrong 10 cm

12

Choice-D

This option is incorrect; the calculated height differs from the actual measurement

Wrong 18 cm

13

Answer

Option

B

14

Sumup

Please summarize choices