# Each of drawings rice 9.5 and would set some task find out what is known and find unknown sizes. plizzz very much it is necessary it is urgently direct well very much thanks!

Nikaziy

211

A) AB=CD=2 1/5 m of VS = AD=3 1/2 m of P=2 * (AB+BC)=2*(11/5+7/2)=2*57/10=57/5=11.4 (m) S=AB*BC=11/5 * 7/2 = 77/10 = 7.7 (м^2) b) ML=KN=6 1/2 m of KL=MN=x P=2 * (ML+KL)=2 * (6.5+x) 13+2x=20 2x=7 x=3.5 (m) S=ML*KL=6.5*3.5=22.75 (м^2)

199

Answer add
boncho

### Other questions in the section - maths

Brovkov

To lead the equation of curves of the second order to a canonical form.

2020-10-18 04:24:39

Boesam

Solve please! the shop bought 1.4 kg of candies at the price of 98

2020-10-18 04:24:39

Kegar

The dog Started catching up with a fox when between them there were 185

2020-10-18 04:24:39

Varfolomey

Solve a problem pzh: a half of a can with milk weighs 10 kg,

2020-10-18 04:24:39

Naabebkus

In a class of 20 school desks. Cover length ports of 110 cm width

2020-10-18 04:24:39