3 years ago

SOMEONE HELP MEEEEE ON THE 3 questionssss Will mark brainliest!!!

Mathematics

1 answer:

Gnesinka [82]3 years ago

3 0

Answer:

Question 7

Answer : 1200 inches squared

Question: 8

Answer: 84 centimeters squared

Question: 9

Answer: 2304 feet squared

Step-by-step explanation:

1) Q7: Parallelogram

A=BH

base 30 inch X height 40 inch = 1200 inches squared

2) Q8: Rhombus

A=pq /2

Multiply the two diagonals then divide by 2

Diagonals 14 cent X Diagonal 12 cent divided by 2 = 84 centimeters squared

3) Q9: Trapezoid

A= (B1+B2)H/2

Add the two bases times the height divide by 2

gives you:

2304 feet squared

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