Answer:
Shapes w/ at least one pair of parallel sides: a, d
No parallel sides: b, c
Shapes w/ at least one obtuse angle: a, c
have a good day. <3
Step-by-step explanation:
Answer :
Option B
Step by step explanation :
As we can see in figure, Triangle is right angled at A
In ∆ABC
By Pythagoras theorem,
BC² = AC² + AB²
=> BC² = (3)² + (4)²
=> BC² = 9 + 16
=> BC² = 25
=> BC = 5 cm
We know,
=
Here,
base = AC = 3cm
height = AB = 4cm
=>
=
=> 
=> 
As BC = DE
And then BD = EC
it shows the property of rectangle
So BD = 6 cm
Now,

=> Area of rectangle = 6cm x 5cm
=> 
Now,
Area of the figure = Area of rectangle + Area of triangle
=> Area of the figure = 30cm² + 6cm²
=> 
Therefore, <u>option B</u> is the correct answer for this question.
Answer:
96. (b)-0.066
97. (d)-0.096
98. (a)179
99. (a)-78
Step-by-step explanation:
Please see attachment
Answer:
ALOT
Step-by-step explanation:
Answer:
You will have to pay $243.98 for the Xbox 1
Step-by-step explanation:
Price after tax 270.48
270.48-26.50=243.98