3 years ago

Guys, can you help me solve these two, they're easy but I forgot how to do them, so please help me

1 answer:

5 0

-The area of A is 647 beacuase 16*12 is 192 and 13*35 is 455 and 455+192 is 647.The perimeter is A is 120 because 16+25+12+19+35+13 is 120.

-The area of B is 192 because 8*12+8*12 is 192.The perimeter of B is 70 because 8+12+8+7+8+12+8+7 is 70.

You might be interested in

Leto [7]

Answer:

answer is 24.56cm

perimeter of half/semi circle = $\pi$ r + 2r

one semi circle semi circles perimeter: $\pi$ *2+2*2 =10.283cm,

for two semi circles= 2*10.283 =20.566cm

without the line below for two semi circle: 20.566-4-4=12.566 cm

both da side of rectangle is 6cm+6cm=12cm

now add the 12.566+12=24.56cm

7 0

3 years ago

tia_tia [17]

Answer:

14 and 6th I think correct me if I'm wrong this is for help not to cheat

7 0

3 years ago

Amanda [17]

Answer:

Can u show the whole question

3 0

3 years ago

klio [65]

The answer is -1,299

4 0

3 years ago

KIM [24]

Answer:

the answer is 8. 75.

Step-by-step explanation:

25×35% = 8.75

7 0

2 years ago