Answer:
1. Angle
< HWY = < OLW
< H = < O
< Y = < W
Sides
WH = LO
HY = OW
WY = LW
2. 1. X = 21cm
2.Y = 27 cm
Solution
AC = 7cm
DF = x
DF = 3AC
= 3 × 7
= 21 cm
(X = 21cm)
BC = 9cm
EF = Y
EF = 3BC
= 3 ×9
= 27cm
( Y=27 cm
3. 1. X = 15
2.<B = 47°
<A = <P, <B = <Q, <C = <R
(3× + 60) ° = 85°
3× 15 + 40 = 85
3× = 85 - 40
3× = 45
x = 15
<C = <R <C = 48°
<B = 180° - ( 85° + 48°) = 180° - 133 ° = 47°
<B = 47°
Step-by-step explanation:
Paki correct po kung mali
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Answers & Comments
Answer:
1. Angle
< HWY = < OLW
< H = < O
< Y = < W
Sides
WH = LO
HY = OW
WY = LW
2. 1. X = 21cm
2.Y = 27 cm
Solution
AC = 7cm
DF = x
DF = 3AC
= 3 × 7
= 21 cm
(X = 21cm)
BC = 9cm
EF = Y
EF = 3BC
= 3 ×9
= 27cm
( Y=27 cm
3. 1. X = 15
2.<B = 47°
Solution
<A = <P, <B = <Q, <C = <R
(3× + 60) ° = 85°
3× 15 + 40 = 85
3× = 85 - 40
3× = 45
x = 15
<C = <R <C = 48°
<B = 180° - ( 85° + 48°) = 180° - 133 ° = 47°
<B = 47°
Step-by-step explanation:
Paki correct po kung mali