Answer:
Step-by-step explanation:
At= area of the triangle
Ap= area of the parallelogram
At=b*h/2=9*16/2=72
Ap=5*At=5*72=360
Ap=b*h=12⇒30*h=360⇒h=12
Answer:
Step-by-step explanation:
<h2>as the non parallel sides are equal and it is a trapezoid.</h2><h2>∴ base angles are equal.</h2><h2>each base angle=1/2×140=70°</h2><h2>let the foot of perpendicular from end of shorter side is at distance x from nearest end of longer side.</h2><h2>
</h2><h2>shorter side=22-4.79=17.21 ft</h2><h2>to find diagonal use cos formula</h2><h2>
</h2><h2>d=20.68 ft</h2>
Answer:
They are perpendicular
Step-by-step explanation:
2/7 for the first
-7/2 for the second
Answer:
61.38
Step-by-step explanation: