Refer to the figure below: Points E and F are midpoints of AD and AB respectively: AB 6 cm and AD 4 cm, A そス フC-2 4 E 2:342 9. C a) What fraction of the rectangle is shaded? -7oc-12 b) Calculate the perimeter of the shaded region. xニー

Q: (a) area:, circumf: (b) circumf: area: vd A 8 ft

A: Area and circumference of circle

Q: If angle D measures 5(8x + 5) degrees, and angle B is 345 degrees, what is ? X =

A: angle D and Angle B are same  therefore  5(8x+5)=345 (8x+5)=345/5 8x+5=69 8x=69-5 8x=64 x=64/8 x=8

Q: В A %3

A:

Q: Determine if the 2 triangles are congruent and explain why? 21 cm 19 cm 21 cm 19 cm

A: Use SAS rule and prove it .

Q: How long is this side?

A:

Q: Evaluate and express your final answer in rectangular form: 3e5i . 2e4i

A:

Q: If G is the incenter of AABC, find each measure. B (3r + 4) (5x-8) 19. MLABC 20. m/CAG D. A

A: We have to find the measurement of angle ABC and CAG.

Q: EXAMPLE 4: In the diagram. gC AB ED Find x and y. 12

A:

Q: EXaMPLe 3: Find the missing side length. AB: CB is 2.3 B. Bx 24

A: ABCB = 23AB = 8x = ?CB = 24

Q: TV15 5 120 +7V1875

A:

Q: find x

A:

Q: Erin is serving watermelon to her 8 friends. She slices the watermelon so that she has several…

A: As we know that the expression for the sector area is: Area of sector=θ360°×πr2   Given, Sector area…

Q: The question says a human arm consists of an upper arm of 30 cm And a lower arm of 30cm . Find angle…

A:

Q: The measure of ZĆ is - A 10x 30 <6x + 6. D' C Remember to find x and plug it back in and find the…

A:

Q: 39. Simplify: -2a®•c²b+•b10•7c* a. 5a°b14c8 b. С. -14a%b15,6 d. -2abc

A:

Q: P is the pint of concurrenhy for the perpendicular besector oof ABC. PC = 13cm. Find AP and PB

A: Let's Solve,

Q: 2. -7+5m³ + 9m - 3m2 a. Standard form: b. Classify by degree: c. Classify by terms:

A:

Q: If BD is the angle bisector, then what is mLABC? A 75x+ 2)° D (7x-6) B-

A: Given: The line BD is the angle bisector of the ∠ABC. m∠ABD=5x+2°. m∠CBD=7x-6°. Since, the line BD…

Q: A.) 75x5y7 B.) V32x10

A:

Q: Find the measure of angle A

A:

Q: Multiply and simplify: a. V6. V2 b. 10V16-5V2 VAry. V8x*y°. c.

A: The given expression is 62 62=2·32=232=23

Q: Ex: Find gof, Fex) メ-15 2. gcx) = gox) x+2X

A:

Q: Solue the simultaneous equatins: + = 5 =D5 and I 다.

A: A system of linear equations is a set of equations with each equation representing a straight line.…

Q: 3 + 4x + 5 ) dx Find 23 + C

A:

Q: -b:23.3cm Find side a.

A: We are aske dto find the value of triangle.