- Please find the picture for your triangle.
- We know, area of a ∆ = <u>1/2 × base × height</u>
- Here, base = ( 1 + 7 ) units = <u>8 units</u>
- Height = ( 7 - 1 ) units = <u>6 units</u>
- Therefore, area of the ∆
- = <u>(1/2 × 8 × 6) square units</u>
- = <u>24 square units.</u>
<u>Answer</u><u>:</u>
<em><u>2</u><u>4</u><u> </u><u>square </u></em><em><u>units</u></em>
Hope you can get an idea from it.
Carry on learning.
Doubt clarification - use comment section.
Area of a circle = pi x r^2
200.96 = pi x r^2
200.96 = 3.14 x r^2
r^2 = 64
r = 8 inches
Hope this helps!! :)
Answer:
Step-by-step explanation:
Given
Required
Express in standard form
A number in standard form can be expressed as:
Where
i.e.
a is between 1 and 10 (inclusive) and preferable, a should be in 2 decimal places
We have that:
is between 1 and 10.
So, in standard form it is:
Approximate to 2 decimal places
Hence, the standard form of is