Answer: 48 sq. cm
Step-by-step explanation:
The area of the similar shapes is similar.
We use scalar factor to get the area of the bigger or the smaller figure by using the area of the given figure.
In the given figure , Area of the small pentagon = 32 sq. cm
Scale factor for the bigger pentagon = 1.5
Then , the area of the bigger pentagon would be = (Scale factor) x (Area of the small pentagon)
= 1.5 x (32 sq. cm)
= 48 sq. cm
Hence, the area of the larger pentagon = 48 sq. cm
COA 121 COD 47 DOB 12
Step-by-step explanation:
3x+ 88+x+36+2x-10 = to 180 degrees which is the total value of angles on a straight line, thus becoming 6x+114=180 when you put the light terms together it becomes 6x=66 which makes x=11 hence putting x to required places resulting to the answer above
First you factor 128 to get two numbers (one has to be a perfect square)
You can then break them down into separate square roots like so
Then you simplify the root of 64
And finally, multiply the 2 by the 8 and you have your final answer
Answer:
Y = 12 x = 13
Step-by-step explanation:
Triangular Sum says that the three angles in a triangle is 180˙.
So, <DAC + <ACD + <CDA = 180.
1. Substitute the angle measures into the equation above.
<DAC + <ACD + <CDA = 180
(3y + 2) + 52 + 90 = 180
3y + 144 = 180
<u>- 144 -144</u>
<u> 3y</u> = <u>36</u>
3 3
y = 12
m<DAC & m<CAB add up tp 90.
2. <DAC + <CAB = 90
38 + 4x = 90
<u>- 38 .</u> <u>- 38</u>
<u>4x </u>= <u>52</u>
4 4
x = 13
Answer:
35
Step-by-step explanation:
10 times 1/10 equals 1, so you don't need that since you are multiplying, but if you do, you end up with 35 x 1, which is still 35
35 is your answer
Hope this helps!