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Maslowich
2 years ago
9

How can the area of this triangle be determined by forming a rectangle?

Mathematics
1 answer:
vfiekz [6]2 years ago
6 0

Answer:

Use Pythagorean theorem

Step-by-step explanation:

multiply legth squared plus width squared of the base square root the number you just got. take the other side length square root that and the number you got from last answer squared then square root it then you have your numbers

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4. The area of a rhombus with one diagonal is 8.72 cm long is the same as the area of a square of side 15.6 cm. Find the length
Lubov Fominskaja [6]

Answer:

55.82 cm

Step-by-step explanation:

d1= 8.72 cm

a= 15.6 cm

A rhombus= 1/2*d1*d2 = A square

A square= 15.6²= 243.36 cm²

d2= 2A/d1= 2*243.36/8.72 ≈55.82 cm

4 0
4 years ago
8 + z = 19. step equations
steposvetlana [31]

Answer:

11

Step-by-step explanation:

First subtract

19-8= Z

So solution would be

Z=11

7 0
3 years ago
Read 2 more answers
The length of a shadow of a building is 30 m. The distance from the top of the building to the tip of the shadows is 36 m. Find
kupik [55]

Answer:

46.86

Step-by-step explanation:

a^2+b^2=c^2

30^2+36^2=c^2

2196=c^2

Square root both sides

46.86=c

7 0
3 years ago
20 points!<br> Please help urgent!
Anna35 [415]
The surface area is 540 square feet because you can find the area of each face (lw) and that is 90. 90*6=540
7 0
3 years ago
Read 2 more answers
Can you guys help me I’d really appreciate it!
KatRina [158]

Answer:

A. Part to whole

You are comparing the vanilla ice cream (part of the whole) to the total number of ice cream cups (the whole), so therefore you have a part to whole comparison.

I hope I could help :)

8 0
3 years ago
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