Answer:
A
Step-by-step explanation:
Short Answer RP = 8 meters.
Remark
A kite's diagonals bisect each other. (1/2) QS = QP.
Another fact about a kite is that the diagonals meet at right angles.
ΔQPR is a right triangle.
Step One
Find QP
QP = 1/2 QS
QS = 12 Given
QP = 1/2 12
QP = 6
Step Two
Find RP
Use the Pythagorean Theorem To solve for RP
<em>Givens</em>
QP = 6 From Step 1
QR = 10 Given
QP = ??
We are dealing with a right angle triangle.
RP^2 + QP^2 = QR^2
RP^2 + 6^2 = 10^2
RP^2 + 36 = 100 Subtract 36 from both sides.
RP^2 = 100 - 36
RP^2 = 64 Take the square root of both sides.
sqrt(RP^2) =sqrt(64)
RP = 8 <<<<<<<< Answer
Answer:
see explanation
Step-by-step explanation:
(1)
Corresponding angles are congruent, hence
∠W = ∠P = 80°
(2)
Ratios of corresponding sides are equal , that is
= = = 3
multiply both sides by 5
WZ = 5 × 3 = 15
(3)
Similarly
= = 3
= 3 ( multiply both sides by 7 )
WX = 7 × 3 = 21
(4)
The sides of WXYZ are each 3 times the size of PQRS
scale factor = 3
Answer:
EACG
Step-by-step explanation:
1. √49a²b² = 7ab; 1 is E
2. √36a²b = 6a√b; 2 is A
3. √25ab² = 5b√a; 3 is C
4. √81ab = 9√ab; 4 is G