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geometry
1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19
asked by lilman on April 18, 2012 
geometry
a cone with slant height 22 cm and radius 7 cm (1 point) about 484 cm2 about 507 cm2 about 637 cm2 about 1,123 cm2 a sphere with radius 12 cm (1 point) about 904 cm2 about 576 cm2 about 452 cm2 about 1,809 cm2 a square pyramid
asked by Anonymous on March 20, 2012 
Math
1. Find the area of a parallelogram with base b and height h. b = 87 cm h = 18.6 cm (1 point) 105.6 cm2 211.2 cm2 809.1 cm2 1,618.2 cm2
asked by MoNoPoLy on May 13, 2019 
Math Please Help me
find the area of the parrallelogram with a base of 372.5 cm and a height of 17.6 cm A) 398.8 cm2 B) 327.8 cm2 C) 13,112 cm2 D) 6,556 cm2 My guess is B but i need help
asked by Megan on April 27, 2017 
7th grade math please help Ms. Sue
4. Find the area for a triangle: base 14, height 5.5. (1 point) 19.5 cm² 77 cm² 38.5 cm² 770 cm² 5. Find the area of a parallelogram: base 5.2, height 2.3. (1 point) 10.6 cm² 12.96 cm² 5.98 cm² 11.96 cm² My answers: 4.
asked by Delilah on February 6, 2013 
Math (NEED HELP ASAP)
If you know all answers to test please let me know!!!! use the formula s=2(1w)+2(1h)+2(wh) to find the surface area of a rectangular prism with the following dimensions: *length = 2 cm * width = 3 cm * height = 4 cm A) s=21 cm2 B)
asked by Anonymous on April 21, 2017 
Algebra
Use 3.14 for Pi and round to the nearest tenth. Find the surface area of a sphere with a radius of 8 cm. A)267.9 cm2 B)803.8 cm2 C)2143.6 cm2 D)201.0 cm2 Is it B?
asked by CrendyGal on March 29, 2016 
math
Find the area of a parallelogram with base b and height h. b = 82 cm h = 16.6 cm .1,361.2 cm2 .6,724 cm2 .137.78 cm2 .98.6 cm2
asked by katelyn on February 28, 2013 
math
Find the surface area of a square pyramid with a base length of 11 cm and a slant height of 15 cm. (1 point) A.472 cm2 B.451 cm2 C.781 cm2 D.330 cm2
asked by penny on February 18, 2017 
math
Find the area of a parallelogram: base 5.2 cm, height 2.3 cm. 10.6 cm² 12.96 cm² 5.98 cm² 11.96 cm² I think its the last option is that right?
asked by someone unknown on February 9, 2013 
Math :)
Find the area of a parallelogram: base 5 cm, height 20 cm. 100 cm² 90 cm² 50 cm² 25 cm²
asked by Anonymous on February 6, 2014