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Quad ABCD with diagonal DB.

Bd is öne of the diagonal of quad. Abcd.if al | bd and cm| bd ,show that ar(quad.abcd)=1/2xbdx(al+cm)
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2. asked by Raj
3. 500 views
Quad ABCD with diagonal DB. <adc=90, <c=91, <cbd=43. segment ad=segment dc=9.Which segment is longer ab or ad and why? steve,
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2. asked by Jacob
3. 643 views
Quad ABCD with diagonal DB. <adc=90, <c=91, <cbd=43. segment ad=segment dc=9.Which segment is longer ab or ad and why?
1. 5 answers
2. asked by Jacob
3. 625 views
Draw a pair of quadrilaterals where the 1st quad. is congruent to the 2nd quad. No side of one quad. is to be congruent to any
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2. asked by Austin
3. 530 views
Draw a pair of quadrilaterals where the 1st quad. is congruent to the 2nd quad. No side of one quad. is to be congruent to any
1. 1 answer
2. asked by Austin
3. 519 views
find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in quad 4, and sin C=(1/4) in quad 2tan(B+C) ? At the end of
1. 1 answer
2. asked by stacey graham
3. 528 views
OOPS!Draw a pair of quads. where the angles of the 1st quad. are congruent to the angles of the 2nd quad. No side of one quad.
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2. asked by Austin
3. 628 views
In parallelogram ABCD, AB=10cm, Angle A = 70 gradus, diagonal DB is perpendicular to AB. Find CB, DB, area of ABCD.
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2. asked by Mike
3. 657 views
find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in quad 4, and sin C=(1/4) in quad 2tan(B+C)
1. 1 answer
2. asked by stacey graham
3. 1,141 views
find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in quad 4, and sin C=(1/4) in quad 2sin(A-B)?
1. 1 answer
2. asked by stacey graham
3. 600 views