1.40 square centimeters
2.80 square centimeters
3.20 square centimeters
4.16 square centimeters
2007-06-11 20:43:43 · 9 answers · asked by jetta98284 1 in Science & Mathematics ➔ Mathematics
20 square centimeters
2007-06-11 20:47:08 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Option 3 - 20 square centimeters
2007-06-12 05:38:58 · answer #2 · answered by GS 3 · 0⤊ 0⤋
area of triangle=(base x altitude)/2;
= (8 x 5)/2
= 40/2
= 20 square centimetres
Ans= 3)20 square centimetres
2007-06-12 03:49:46 · answer #3 · answered by Goku W 1 · 0⤊ 0⤋
ans:3)20 square centimeters
area of triangle=1/2 x height x base
area of triangle=1/2 x 5 x 8 = 20cm^2#
2007-06-12 03:49:00 · answer #4 · answered by jackleynpoll 3 · 0⤊ 0⤋
The answer is <3> 20 sq. cm since area is 1/2 base * altitude.
2007-06-12 03:48:58 · answer #5 · answered by Atish 1 · 0⤊ 0⤋
Area
=1/2 * base * height
=1/2 * 8 * 5
=20 sq. cm ie option #3
2007-06-12 04:03:56 · answer #6 · answered by ishita s 2 · 0⤊ 0⤋
AREA = (1/2) x 8 x 5 cm²
AREA = 20 cm²
ANSWER 3.
2007-06-12 11:48:55 · answer #7 · answered by Como 7 · 0⤊ 0⤋
(8X5)/2=20 Sq Cms
2007-06-12 05:48:11 · answer #8 · answered by muthu 1 · 0⤊ 0⤋
one half of 5 x 8 = ?
2007-06-12 03:47:25 · answer #9 · answered by tinkertailorcandlestickmaker 7 · 0⤊ 0⤋