Answer:
<em>Perimeter = 20.6cm to 1dp = 20.60cm to 2dp</em>
<em>Area = Base = 8.6/2 = 4.3 x 4.069 = 17.5cm^2</em>
<em>Height is found 4.07 cos( 54.47deg) 5/8.6 = 4.069cm</em>
Step-by-step explanation:
<em>Right angle side triangle, sides </em>
<em>= MN =8.6cm </em>
<em>= NP=5cm </em>
<em>= PM=7cm </em>
<em>= 25sq + 49sq = 74sq</em>
<em>MN^2 =√74 = 8.60232526704 = 8.6cm</em>
<em>P = 8.6 + 5 + 7 = 20.6cm </em>
Hsjakakskskkskskd. because ypu never know athaysne s
Answer:
The answer is 180.
Step-by-step explanation:
(5/12) x 432 = 180
Answer:
Area = 64
Step-by-step explanation:
area of a square = 
side length = 8
= 64
Answer:
-7/2y
Step-by-step explanation:
cancel out the Z's than youre left with -7/2y :}